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5752404 = 2233721087
BaseRepresentation
bin10101111100011001010100
3101211020211000
4111330121110
52433034104
6323143300
766615600
oct25743124
911736730
105752404
113279959
121b14b30
1312653b8
14a9a500
15789639
hex57c654

5752404 has 72 divisors (see below), whose sum is σ = 17364480. Its totient is φ = 1642032.

The previous prime is 5752403. The next prime is 5752489. The reversal of 5752404 is 4042575.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4749 + ... + 5835.

Almost surely, 25752404 is an apocalyptic number.

5752404 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5752404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8682240).

5752404 is an abundant number, since it is smaller than the sum of its proper divisors (11612076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5752404 is a wasteful number, since it uses less digits than its factorization.

5752404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1099 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 5752404 is about 2398.4169779252. The cubic root of 5752404 is about 179.1773571651.

Adding to 5752404 its reverse (4042575), we get a palindrome (9794979).

The spelling of 5752404 in words is "five million, seven hundred fifty-two thousand, four hundred four".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 84 98 108 126 147 189 196 252 294 378 441 588 756 882 1087 1323 1764 2174 2646 3261 4348 5292 6522 7609 9783 13044 15218 19566 22827 29349 30436 39132 45654 53263 58698 68481 91308 106526 117396 136962 159789 205443 213052 273924 319578 410886 479367 639156 821772 958734 1438101 1917468 2876202 5752404