472614831 has 72 divisors (see below), whose sum is σ = 790236720. Its totient is φ = 280558080.

The previous prime is 472614823. The next prime is 472614869. The reversal of 472614831 is 138416274.

472614831 is a `hidden beast` number, since 4 + 7 + 2 + 614 + 8 + 31 = 666.

It is not a de Polignac number, because 472614831 - 2³ = 472614823 is a prime.

It is a super-2 number, since 2×472614831² = 446729556962317122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472614881) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 5310235 + ... + 5310323.

It is an arithmetic number, because the mean of its divisors is an integer number (10975510).

Almost surely, 2^472614831 is an apocalyptic number.

472614831 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

472614831 is a deficient number, since it is larger than the sum of its proper divisors (317621889).

472614831 is an equidigital number, since it uses as much as digits as its factorization.

472614831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199 (or 146 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 472614831 is about 21739.7063227634. The cubic root of 472614831 is about 778.9372063881.

The spelling of 472614831 in words is "four hundred seventy-two million, six hundred fourteen thousand, eight hundred thirty-one".