73665932 has 6 divisors (see below), whose sum is σ = 128915388. Its totient is φ = 36832964.

The previous prime is 73665931. The next prime is 73665937. The reversal of 73665932 is 23956637.

It is a self number, because there is not a number n which added to its sum of digits gives 73665932.

It is not an unprimeable number, because it can be changed into a prime (73665931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9208238 + ... + 9208245.

It is an arithmetic number, because the mean of its divisors is an integer number (21485898).

Almost surely, 2^73665932 is an apocalyptic number.

It is an amenable number.

73665932 is a deficient number, since it is larger than the sum of its proper divisors (55249456).

73665932 is a wasteful number, since it uses less digits than its factorization.

73665932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18416487 (or 18416485 counting only the distinct ones).

The product of its digits is 204120, while the sum is 41.

The square root of 73665932 is about 8582.8859948155. The cubic root of 73665932 is about 419.2009220863.

The spelling of 73665932 in words is "seventy-three million, six hundred sixty-five thousand, nine hundred thirty-two".