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5774490 = 23457129
BaseRepresentation
bin10110000001110010011010
3101212101010000
4112001302122
52434240430
6323433430
7100040151
oct26016232
911771100
105774490
113294507
121b25876
131272477
14aa4598
15790e60
hex581c9a

5774490 has 40 divisors (see below), whose sum is σ = 15529140. Its totient is φ = 1539648.

The previous prime is 5774471. The next prime is 5774497. The reversal of 5774490 is 944775.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5774409 + 81 = 2403^2 + 9^2 .

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (5774497) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2755 + ... + 4374.

Almost surely, 25774490 is an apocalyptic number.

5774490 is an abundant number, since it is smaller than the sum of its proper divisors (9754650).

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

5774490 is a wasteful number, since it uses less digits than its factorization.

5774490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148 (or 7139 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 5774490 is about 2403.0168538735. The cubic root of 5774490 is about 179.4063777780.

It can be divided in two parts, 57 and 74490, that added together give a palindrome (74547).

The spelling of 5774490 in words is "five million, seven hundred seventy-four thousand, four hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 7129 14258 21387 35645 42774 64161 71290 106935 128322 192483 213870 320805 384966 577449 641610 962415 1154898 1924830 2887245 5774490