65933152 has 24 divisors (see below), whose sum is σ = 129991176. Its totient is φ = 32919552.

The previous prime is 65933143. The next prime is 65933171. The reversal of 65933152 is 25133956.

It is a happy number.

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, 36003 + ... + 37789.

It is an arithmetic number, because the mean of its divisors is an integer number (5416299).

Almost surely, 2^65933152 is an apocalyptic number.

It is an amenable number.

65933152 is a deficient number, since it is larger than the sum of its proper divisors (64058024).

65933152 is a wasteful number, since it uses less digits than its factorization.

65933152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950 (or 2942 counting only the distinct ones).

The product of its digits is 24300, while the sum is 34.

The square root of 65933152 is about 8119.9231523457. The cubic root of 65933152 is about 403.9875171779.

The spelling of 65933152 in words is "sixty-five million, nine hundred thirty-three thousand, one hundred fifty-two".