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5744620 = 2257371109
BaseRepresentation
bin10101111010011111101100
3101210212010201
4111322133230
52432311440
6323043244
766554110
oct25723754
911725121
105744620
113274022
121b10524
1312619ab
14a97740
1578719a
hex57a7ec

5744620 has 48 divisors (see below), whose sum is σ = 14172480. Its totient is φ = 1914624.

The previous prime is 5744603. The next prime is 5744621. The reversal of 5744620 is 264475.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a nialpdrome in base 7 and base 14.

It is not an unprimeable number, because it can be changed into a prime (5744621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4626 + ... + 5734.

It is an arithmetic number, because the mean of its divisors is an integer number (295260).

Almost surely, 25744620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5744620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7086240).

5744620 is an abundant number, since it is smaller than the sum of its proper divisors (8427860).

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

5744620 is a wasteful number, since it uses less digits than its factorization.

5744620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162 (or 1160 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 5744620 is about 2396.7936915805. The cubic root of 5744620 is about 179.0965013398.

The spelling of 5744620 in words is "five million, seven hundred forty-four thousand, six hundred twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 37 70 74 140 148 185 259 370 518 740 1036 1109 1295 2218 2590 4436 5180 5545 7763 11090 15526 22180 31052 38815 41033 77630 82066 155260 164132 205165 287231 410330 574462 820660 1148924 1436155 2872310 5744620