252671008 has 24 divisors (see below), whose sum is σ = 519075648. Its totient is φ = 120842304.

The previous prime is 252670991. The next prime is 252671033. The reversal of 252671008 is 800176252.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 170916 + ... + 172387.

It is an arithmetic number, because the mean of its divisors is an integer number (21628152).

Almost surely, 2^252671008 is an apocalyptic number.

It is an amenable number.

252671008 is an abundant number, since it is smaller than the sum of its proper divisors (266404640).

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

252671008 is a wasteful number, since it uses less digits than its factorization.

252671008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343336 (or 343328 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 252671008 is about 15895.6285814686. The cubic root of 252671008 is about 632.1960882755.

The spelling of 252671008 in words is "two hundred fifty-two million, six hundred seventy-one thousand, eight".