461272072 has 32 divisors (see below), whose sum is σ = 872071200. Its totient is φ = 228729600.

The previous prime is 461272069. The next prime is 461272087. The reversal of 461272072 is 270272164.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807547 + ... + 808117.

It is an arithmetic number, because the mean of its divisors is an integer number (27252225).

Almost surely, 2^461272072 is an apocalyptic number.

It is an amenable number.

461272072 is a deficient number, since it is larger than the sum of its proper divisors (410799128).

461272072 is a wasteful number, since it uses less digits than its factorization.

461272072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 461272072 is about 21477.2454472169. The cubic root of 461272072 is about 772.6551795306.

The spelling of 461272072 in words is "four hundred sixty-one million, two hundred seventy-two thousand, seventy-two".