462251460 has 72 divisors (see below), whose sum is σ = 1422687168. Its totient is φ = 112059200.

The previous prime is 462251417. The next prime is 462251477. The reversal of 462251460 is 64152264.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24576 + ... + 39095.

It is an arithmetic number, because the mean of its divisors is an integer number (19759544).

Almost surely, 2^462251460 is an apocalyptic number.

It is an amenable number.

462251460 is an abundant number, since it is smaller than the sum of its proper divisors (960435708).

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

462251460 is a wasteful number, since it uses less digits than its factorization.

462251460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63705 (or 63692 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 462251460 is about 21500.0339534616. The cubic root of 462251460 is about 773.2016352393.

The spelling of 462251460 in words is "four hundred sixty-two million, two hundred fifty-one thousand, four hundred sixty".