462472868 has 48 divisors (see below), whose sum is σ = 992186496. Its totient is φ = 185602560.

The previous prime is 462472867. The next prime is 462472909. The reversal of 462472868 is 868274264.

It is a super-2 number, since 2×462472868² = 427762307272290848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (462472867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4421 + ... + 30732.

It is an arithmetic number, because the mean of its divisors is an integer number (20670552).

Almost surely, 2^462472868 is an apocalyptic number.

It is an amenable number.

462472868 is an abundant number, since it is smaller than the sum of its proper divisors (529713628).

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

462472868 is a wasteful number, since it uses less digits than its factorization.

462472868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35204 (or 35202 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 47.

The square root of 462472868 is about 21505.1823521680. The cubic root of 462472868 is about 773.3250642365.

The spelling of 462472868 in words is "four hundred sixty-two million, four hundred seventy-two thousand, eight hundred sixty-eight".