73264896 has 54 divisors (see below), whose sum is σ = 211247400. Its totient is φ = 24420864.

The previous prime is 73264861. The next prime is 73264901. The reversal of 73264896 is 69846237.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13596 + ... + 18203.

Almost surely, 2^73264896 is an apocalyptic number.

It is an amenable number.

73264896 is an abundant number, since it is smaller than the sum of its proper divisors (137982504).

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

73264896 is a wasteful number, since it uses less digits than its factorization.

73264896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31821 (or 31804 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 73264896 is about 8559.4915736859. The cubic root of 73264896 is about 418.4388300604.

The spelling of 73264896 in words is "seventy-three million, two hundred sixty-four thousand, eight hundred ninety-six".