73064960 has 40 divisors (see below), whose sum is σ = 175190796. Its totient is φ = 29224960.

The previous prime is 73064941. The next prime is 73065001. The reversal of 73064960 is 6946037.

It can be written as a sum of positive squares in 2 ways, for example, as 70023424 + 3041536 = 8368^2 + 1744^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 73064960.

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, 11711 + ... + 16830.

Almost surely, 2^73064960 is an apocalyptic number.

It is an amenable number.

73064960 is an abundant number, since it is smaller than the sum of its proper divisors (102125836).

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

73064960 is an equidigital number, since it uses as much as digits as its factorization.

73064960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28564 (or 28548 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 73064960 is about 8547.8043964518. The cubic root of 73064960 is about 418.0578508639.

The spelling of 73064960 in words is "seventy-three million, sixty-four thousand, nine hundred sixty".