73244264 has 16 divisors (see below), whose sum is σ = 137604420. Its totient is φ = 36549760.

The previous prime is 73244261. The next prime is 73244273. The reversal of 73244264 is 46244237.

It can be written as a sum of positive squares in 2 ways, for example, as 73239364 + 4900 = 8558^2 + 70^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 73244264.

It is not an unprimeable number, because it can be changed into a prime (73244261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4619 + ... + 12954.

Almost surely, 2^73244264 is an apocalyptic number.

It is an amenable number.

73244264 is a deficient number, since it is larger than the sum of its proper divisors (64360156).

73244264 is a wasteful number, since it uses less digits than its factorization.

73244264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18100 (or 18096 counting only the distinct ones).

The product of its digits is 32256, while the sum is 32.

The square root of 73244264 is about 8558.2862770534. The cubic root of 73244264 is about 418.3995477623.

The spelling of 73244264 in words is "seventy-three million, two hundred forty-four thousand, two hundred sixty-four".