65432764 has 12 divisors (see below), whose sum is σ = 115210984. Its totient is φ = 32515344.

The previous prime is 65432753. The next prime is 65432791. The reversal of 65432764 is 46723456.

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, 49527 + ... + 50830.

Almost surely, 2^65432764 is an apocalyptic number.

It is an amenable number.

65432764 is a deficient number, since it is larger than the sum of its proper divisors (49778220).

65432764 is a wasteful number, since it uses less digits than its factorization.

65432764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100524 (or 100522 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 65432764 is about 8089.0521076329. The cubic root of 65432764 is about 402.9629235204.

The spelling of 65432764 in words is "sixty-five million, four hundred thirty-two thousand, seven hundred sixty-four".