25038572 has 24 divisors (see below), whose sum is σ = 47453952. Its totient is φ = 11491200.

The previous prime is 25038557. The next prime is 25038589. The reversal of 25038572 is 27583052.

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, 8672 + ... + 11192.

It is an arithmetic number, because the mean of its divisors is an integer number (1977248).

Almost surely, 2^25038572 is an apocalyptic number.

It is an amenable number.

25038572 is a deficient number, since it is larger than the sum of its proper divisors (22415380).

25038572 is a wasteful number, since it uses less digits than its factorization.

25038572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2729 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 25038572 is about 5003.8557133475. The cubic root of 25038572 is about 292.5520768309.

The spelling of 25038572 in words is "twenty-five million, thirty-eight thousand, five hundred seventy-two".