64460996 has 24 divisors (see below), whose sum is σ = 123910080. Its totient is φ = 29205792.

The previous prime is 64460989. The next prime is 64461013. The reversal of 64460996 is 69906446.

64460996 = 498² + 499² + ... + 681².

It is a happy 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, 16691 + ... + 20186.

It is an arithmetic number, because the mean of its divisors is an integer number (5162920).

Almost surely, 2^64460996 is an apocalyptic number.

It is an amenable number.

64460996 is a deficient number, since it is larger than the sum of its proper divisors (59449084).

64460996 is a wasteful number, since it uses less digits than its factorization.

64460996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36923 (or 36921 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 64460996 is about 8028.7605519158. The cubic root of 64460996 is about 400.9581115566.

It can be divided in two parts, 64460 and 996, that added together give a palindrome (65456).

The spelling of 64460996 in words is "sixty-four million, four hundred sixty thousand, nine hundred ninety-six".