65327992 has 16 divisors (see below), whose sum is σ = 124169040. Its totient is φ = 32216256.

The previous prime is 65327987. The next prime is 65327993. The reversal of 65327992 is 29972356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65327993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55348 + ... + 56515.

It is an arithmetic number, because the mean of its divisors is an integer number (7760565).

Almost surely, 2^65327992 is an apocalyptic number.

It is an amenable number.

65327992 is a deficient number, since it is larger than the sum of its proper divisors (58841048).

65327992 is a wasteful number, since it uses less digits than its factorization.

65327992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111942 (or 111938 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 65327992 is about 8082.5733525901. The cubic root of 65327992 is about 402.7477317065.

The spelling of 65327992 in words is "sixty-five million, three hundred twenty-seven thousand, nine hundred ninety-two".