264036172 has 6 divisors (see below), whose sum is σ = 462063308. Its totient is φ = 132018084.

The previous prime is 264036167. The next prime is 264036191. The reversal of 264036172 is 271630462.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33004518 + ... + 33004525.

Almost surely, 2^264036172 is an apocalyptic number.

It is an amenable number.

264036172 is a deficient number, since it is larger than the sum of its proper divisors (198027136).

264036172 is a wasteful number, since it uses less digits than its factorization.

264036172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66009047 (or 66009045 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 264036172 is about 16249.1898874990. The cubic root of 264036172 is about 641.5361633813.

The spelling of 264036172 in words is "two hundred sixty-four million, thirty-six thousand, one hundred seventy-two".