65256116 has 24 divisors (see below), whose sum is σ = 120400896. Its totient is φ = 30900960.

The previous prime is 65256109. The next prime is 65256137. The reversal of 65256116 is 61165256.

It is a congruent number.

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, 230 + ... + 11426.

It is an arithmetic number, because the mean of its divisors is an integer number (5016704).

Almost surely, 2^65256116 is an apocalyptic number.

It is an amenable number.

65256116 is a deficient number, since it is larger than the sum of its proper divisors (55144780).

65256116 is a wasteful number, since it uses less digits than its factorization.

65256116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11279 (or 11277 counting only the distinct ones).

The product of its digits is 10800, while the sum is 32.

The square root of 65256116 is about 8078.1257727272. The cubic root of 65256116 is about 402.5999720808.

The spelling of 65256116 in words is "sixty-five million, two hundred fifty-six thousand, one hundred sixteen".