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5572490 = 257117237
BaseRepresentation
bin10101010000011110001010
3101111010000112
4111100132022
52411304430
6315234322
765236220
oct25203612
911433015
105572490
113166770
121a489a2
131201541
14a50b10
15751195
hex55078a

5572490 has 32 divisors (see below), whose sum is σ = 12507264. Its totient is φ = 1736640.

The previous prime is 5572487. The next prime is 5572493. The reversal of 5572490 is 942755.

It is an interprime number because it is at equal distance from previous prime (5572487) and next prime (5572493).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5572493) 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, 2849 + ... + 4388.

It is an arithmetic number, because the mean of its divisors is an integer number (390852).

Almost surely, 25572490 is an apocalyptic number.

5572490 is an abundant number, since it is smaller than the sum of its proper divisors (6934774).

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

5572490 is a wasteful number, since it uses less digits than its factorization.

5572490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5572490 is about 2360.6122087289. The cubic root of 5572490 is about 177.2895343179.

The spelling of 5572490 in words is "five million, five hundred seventy-two thousand, four hundred ninety".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 7237 14474 36185 50659 72370 79607 101318 159214 253295 398035 506590 557249 796070 1114498 2786245 5572490