73616264 has 24 divisors (see below), whose sum is σ = 140387130. Its totient is φ = 36190080.

The previous prime is 73616251. The next prime is 73616287. The reversal of 73616264 is 46261637.

It can be written as a sum of positive squares in 3 ways, for example, as 30713764 + 42902500 = 5542^2 + 6550^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28532 + ... + 31004.

Almost surely, 2^73616264 is an apocalyptic number.

It is an amenable number.

73616264 is a deficient number, since it is larger than the sum of its proper divisors (66770866).

73616264 is a wasteful number, since it uses less digits than its factorization.

73616264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601 (or 2536 counting only the distinct ones).

The product of its digits is 36288, while the sum is 35.

The square root of 73616264 is about 8579.9920745884. The cubic root of 73616264 is about 419.1066878772.

The spelling of 73616264 in words is "seventy-three million, six hundred sixteen thousand, two hundred sixty-four".