65056996 has 24 divisors (see below), whose sum is σ = 117351864. Its totient is φ = 31537920.

The previous prime is 65056987. The next prime is 65057017. The reversal of 65056996 is 69965056.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3748096 + 61308900 = 1936^2 + 7830^2 .

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, 27226 + ... + 29518.

It is an arithmetic number, because the mean of its divisors is an integer number (4889661).

Almost surely, 2^65056996 is an apocalyptic number.

It is an amenable number.

65056996 is a deficient number, since it is larger than the sum of its proper divisors (52294868).

65056996 is a wasteful number, since it uses less digits than its factorization.

65056996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511 (or 2509 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 46.

The square root of 65056996 is about 8065.7917156346. The cubic root of 65056996 is about 402.1900621850.

The spelling of 65056996 in words is "sixty-five million, fifty-six thousand, nine hundred ninety-six".