151845864 has 16 divisors (see below), whose sum is σ = 379614720. Its totient is φ = 50615280.

The previous prime is 151845851. The next prime is 151845877. The reversal of 151845864 is 468548151.

It is an interprime number because it is at equal distance from previous prime (151845851) and next prime (151845877).

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, 3163432 + ... + 3163479.

It is an arithmetic number, because the mean of its divisors is an integer number (23725920).

Almost surely, 2^151845864 is an apocalyptic number.

It is an amenable number.

151845864 is an abundant number, since it is smaller than the sum of its proper divisors (227768856).

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

151845864 is a wasteful number, since it uses less digits than its factorization.

151845864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326920 (or 6326916 counting only the distinct ones).

The product of its digits is 153600, while the sum is 42.

The square root of 151845864 is about 12322.5753801711. The cubic root of 151845864 is about 533.4998754196.

The spelling of 151845864 in words is "one hundred fifty-one million, eight hundred forty-five thousand, eight hundred sixty-four".