65936368 has 40 divisors (see below), whose sum is σ = 132388352. Its totient is φ = 31788288.

The previous prime is 65936359. The next prime is 65936383. The reversal of 65936368 is 86363956.

It is a congruent 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, 74746 + ... + 75622.

Almost surely, 2^65936368 is an apocalyptic number.

It is an amenable number.

65936368 is an abundant number, since it is smaller than the sum of its proper divisors (66451984).

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

65936368 is a wasteful number, since it uses less digits than its factorization.

65936368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049 (or 1043 counting only the distinct ones).

The product of its digits is 699840, while the sum is 46.

The square root of 65936368 is about 8120.1211813618. The cubic root of 65936368 is about 403.9940854606.

The spelling of 65936368 in words is "sixty-five million, nine hundred thirty-six thousand, three hundred sixty-eight".