152670906 has 40 divisors (see below), whose sum is σ = 353903220. Its totient is φ = 49133952.

The previous prime is 152670887. The next prime is 152670907. The reversal of 152670906 is 609076251.

It can be written as a sum of positive squares in 2 ways, for example, as 147403881 + 5267025 = 12141^2 + 2295^2 .

It is not an unprimeable number, because it can be changed into a prime (152670907) 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 19 ways as a sum of consecutive naturals, for example, 11551 + ... + 20946.

Almost surely, 2^152670906 is an apocalyptic number.

152670906 is an abundant number, since it is smaller than the sum of its proper divisors (201232314).

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

152670906 is a wasteful number, since it uses less digits than its factorization.

152670906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32540 (or 32531 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 152670906 is about 12356.0068792470. The cubic root of 152670906 is about 534.4643732326.

The spelling of 152670906 in words is "one hundred fifty-two million, six hundred seventy thousand, nine hundred six".