25485116 has 12 divisors (see below), whose sum is σ = 44994432. Its totient is φ = 12629568.

The previous prime is 25485107. The next prime is 25485157. The reversal of 25485116 is 61158452.

It is a super-2 number, since 2×25485116² = 1298982275066912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27740 + ... + 28643.

It is an arithmetic number, because the mean of its divisors is an integer number (3749536).

Almost surely, 2^25485116 is an apocalyptic number.

It is an amenable number.

25485116 is a deficient number, since it is larger than the sum of its proper divisors (19509316).

25485116 is a wasteful number, since it uses less digits than its factorization.

25485116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56500 (or 56498 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The square root of 25485116 is about 5048.2785184655. The cubic root of 25485116 is about 294.2809876299.

The spelling of 25485116 in words is "twenty-five million, four hundred eighty-five thousand, one hundred sixteen".