464132972 has 12 divisors (see below), whose sum is σ = 820606920. Its totient is φ = 229673856.

The previous prime is 464132959. The next prime is 464132987. The reversal of 464132972 is 279231464.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597722 + ... + 598497.

It is an arithmetic number, because the mean of its divisors is an integer number (68383910).

Almost surely, 2^464132972 is an apocalyptic number.

It is an amenable number.

464132972 is a deficient number, since it is larger than the sum of its proper divisors (356473948).

464132972 is a wasteful number, since it uses less digits than its factorization.

464132972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1196320 (or 1196318 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 464132972 is about 21543.7455425003. The cubic root of 464132972 is about 774.2492748278.

The spelling of 464132972 in words is "four hundred sixty-four million, one hundred thirty-two thousand, nine hundred seventy-two".