5725018 has 16 divisors (see below), whose sum is σ = 9547776. Its totient is φ = 2556720.

The previous prime is 5725009. The next prime is 5725021. The reversal of 5725018 is 8105275.

It is a super-2 number, since 2×5725018² = 65551662200648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2746 + ... + 4357.

It is an arithmetic number, because the mean of its divisors is an integer number (596736).

Almost surely, 2^5725018 is an apocalyptic number.

5725018 is a deficient number, since it is larger than the sum of its proper divisors (3822758).

5725018 is a wasteful number, since it uses less digits than its factorization.

5725018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5725018 is about 2392.7009842435. The cubic root of 5725018 is about 178.8925626829.

The spelling of 5725018 in words is "five million, seven hundred twenty-five thousand, eighteen".