65254256 has 20 divisors (see below), whose sum is σ = 130509504. Its totient is φ = 31574400.

The previous prime is 65254249. The next prime is 65254261. The reversal of 65254256 is 65245256.

65254256 is an admirable number.

It is a super-2 number, since 2×65254256² = 8516235852227072, which contains 22 as substring.

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, 65285 + ... + 66276.

Almost surely, 2^65254256 is an apocalyptic number.

It is an amenable number.

65254256 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

65254256 is a wasteful number, since it uses less digits than its factorization.

65254256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131600 (or 131594 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 65254256 is about 8078.0106461925. The cubic root of 65254256 is about 402.5961469320.

The spelling of 65254256 in words is "sixty-five million, two hundred fifty-four thousand, two hundred fifty-six".