74276264 has 16 divisors (see below), whose sum is σ = 147460500. Its totient is φ = 34953472.

The previous prime is 74276261. The next prime is 74276299. The reversal of 74276264 is 46267247.

It can be written as a sum of positive squares in 2 ways, for example, as 67732900 + 6543364 = 8230^2 + 2558^2 .

It is not an unprimeable number, because it can be changed into a prime (74276261) 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, 272939 + ... + 273210.

Almost surely, 2^74276264 is an apocalyptic number.

It is an amenable number.

74276264 is a deficient number, since it is larger than the sum of its proper divisors (73184236).

74276264 is a wasteful number, since it uses less digits than its factorization.

74276264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546172 (or 546168 counting only the distinct ones).

The product of its digits is 112896, while the sum is 38.

The square root of 74276264 is about 8618.3678269148. The cubic root of 74276264 is about 420.3554511710.

The spelling of 74276264 in words is "seventy-four million, two hundred seventy-six thousand, two hundred sixty-four".