25111068 has 12 divisors (see below), whose sum is σ = 58592520. Its totient is φ = 8370352.

The previous prime is 25111063. The next prime is 25111127. The reversal of 25111068 is 86011152.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×25111068² = 1261131472201248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25111061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1046283 + ... + 1046306.

It is an arithmetic number, because the mean of its divisors is an integer number (4882710).

Almost surely, 2^25111068 is an apocalyptic number.

It is an amenable number.

25111068 is an abundant number, since it is smaller than the sum of its proper divisors (33481452).

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

25111068 is a wasteful number, since it uses less digits than its factorization.

25111068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2092596 (or 2092594 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 25111068 is about 5011.0944912264. The cubic root of 25111068 is about 292.8341538737.

The spelling of 25111068 in words is "twenty-five million, one hundred eleven thousand, sixty-eight".