65924960 has 24 divisors (see below), whose sum is σ = 155748096. Its totient is φ = 26369920.

The previous prime is 65924959. The next prime is 65924981. The reversal of 65924960 is 6942956.

It is a super-2 number, since 2×65924960² = 8692200702003200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205856 + ... + 206175.

It is an arithmetic number, because the mean of its divisors is an integer number (6489504).

Almost surely, 2^65924960 is an apocalyptic number.

It is an amenable number.

65924960 is an abundant number, since it is smaller than the sum of its proper divisors (89823136).

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

65924960 is a wasteful number, since it uses less digits than its factorization.

65924960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412046 (or 412038 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 65924960 is about 8119.4186984045. The cubic root of 65924960 is about 403.9707850651.

The spelling of 65924960 in words is "sixty-five million, nine hundred twenty-four thousand, nine hundred sixty".