252088870 has 16 divisors (see below), whose sum is σ = 495011088. Its totient is φ = 91668640.

The previous prime is 252088847. The next prime is 252088891. The reversal of 252088870 is 78880252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145749 + ... + 1145968.

It is an arithmetic number, because the mean of its divisors is an integer number (30938193).

Almost surely, 2^252088870 is an apocalyptic number.

252088870 is a deficient number, since it is larger than the sum of its proper divisors (242922218).

252088870 is a wasteful number, since it uses less digits than its factorization.

252088870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2291735.

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 252088870 is about 15877.3067615386. The cubic root of 252088870 is about 631.7102016841.

The spelling of 252088870 in words is "two hundred fifty-two million, eighty-eight thousand, eight hundred seventy".