462256212 has 48 divisors (see below), whose sum is σ = 1178154432. Its totient is φ = 139898880.

The previous prime is 462256183. The next prime is 462256243. The reversal of 462256212 is 212652264.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 462256212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131988 + ... + 135444.

It is an arithmetic number, because the mean of its divisors is an integer number (24544884).

Almost surely, 2^462256212 is an apocalyptic number.

It is an amenable number.

462256212 is an abundant number, since it is smaller than the sum of its proper divisors (715898220).

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

462256212 is a wasteful number, since it uses less digits than its factorization.

462256212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4488 (or 4486 counting only the distinct ones).

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

The square root of 462256212 is about 21500.1444646309. The cubic root of 462256212 is about 773.2042847652.

The spelling of 462256212 in words is "four hundred sixty-two million, two hundred fifty-six thousand, two hundred twelve".