462812228 has 12 divisors (see below), whose sum is σ = 810081552. Its totient is φ = 231360360.

The previous prime is 462812219. The next prime is 462812239. The reversal of 462812228 is 822218264.

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, 22523 + ... + 37853.

It is an arithmetic number, because the mean of its divisors is an integer number (67506796).

Almost surely, 2^462812228 is an apocalyptic number.

It is an amenable number.

462812228 is a deficient number, since it is larger than the sum of its proper divisors (347269324).

462812228 is a wasteful number, since it uses less digits than its factorization.

462812228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22882 (or 22880 counting only the distinct ones).

The product of its digits is 24576, while the sum is 35.

The square root of 462812228 is about 21513.0710964288. The cubic root of 462812228 is about 773.5141718554.

The spelling of 462812228 in words is "four hundred sixty-two million, eight hundred twelve thousand, two hundred twenty-eight".