65938232 has 8 divisors (see below), whose sum is σ = 123634200. Its totient is φ = 32969112.

The previous prime is 65938211. The next prime is 65938241. The reversal of 65938232 is 23283956.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4121132 + ... + 4121147.

It is an arithmetic number, because the mean of its divisors is an integer number (15454275).

Almost surely, 2^65938232 is an apocalyptic number.

It is an amenable number.

65938232 is a deficient number, since it is larger than the sum of its proper divisors (57695968).

65938232 is a wasteful number, since it uses less digits than its factorization.

65938232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8242285 (or 8242281 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 65938232 is about 8120.2359571628. The cubic root of 65938232 is about 403.9978923525.

The spelling of 65938232 in words is "sixty-five million, nine hundred thirty-eight thousand, two hundred thirty-two".