65432364 has 24 divisors (see below), whose sum is σ = 152947200. Its totient is φ = 21771984.

The previous prime is 65432363. The next prime is 65432383. The reversal of 65432364 is 46323456.

It is not an unprimeable number, because it can be changed into a prime (65432363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2637 + ... + 11739.

It is an arithmetic number, because the mean of its divisors is an integer number (6372800).

Almost surely, 2^65432364 is an apocalyptic number.

It is an amenable number.

65432364 is an abundant number, since it is smaller than the sum of its proper divisors (87514836).

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

65432364 is a wasteful number, since it uses less digits than its factorization.

65432364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9709 (or 9707 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 65432364 is about 8089.0273828193. The cubic root of 65432364 is about 402.9621023951.

The spelling of 65432364 in words is "sixty-five million, four hundred thirty-two thousand, three hundred sixty-four".