459371612 has 12 divisors (see below), whose sum is σ = 918743280. Its totient is φ = 196873536.

The previous prime is 459371593. The next prime is 459371639. The reversal of 459371612 is 216173954.

459371612 is an admirable number.

It is a super-2 number, since 2×459371612² = 422044555822957088, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 8203037 + ... + 8203092.

It is an arithmetic number, because the mean of its divisors is an integer number (76561940).

Almost surely, 2^459371612 is an apocalyptic number.

It is an amenable number.

459371612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

459371612 is a wasteful number, since it uses less digits than its factorization.

459371612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16406140 (or 16406138 counting only the distinct ones).

The product of its digits is 45360, while the sum is 38.

The square root of 459371612 is about 21432.9562123380. The cubic root of 459371612 is about 771.5925951373.

The spelling of 459371612 in words is "four hundred fifty-nine million, three hundred seventy-one thousand, six hundred twelve".