460642272 has 24 divisors (see below), whose sum is σ = 1209186216. Its totient is φ = 153547392.

The previous prime is 460642241. The next prime is 460642297. The reversal of 460642272 is 272246064.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2399083 + ... + 2399274.

It is an arithmetic number, because the mean of its divisors is an integer number (50382759).

Almost surely, 2^460642272 is an apocalyptic number.

It is an amenable number.

460642272 is an abundant number, since it is smaller than the sum of its proper divisors (748543944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

460642272 is a wasteful number, since it uses less digits than its factorization.

460642272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4798370 (or 4798362 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 460642272 is about 21462.5784098742. The cubic root of 460642272 is about 772.3033699020.

The spelling of 460642272 in words is "four hundred sixty million, six hundred forty-two thousand, two hundred seventy-two".