852157608 has 16 divisors (see below), whose sum is σ = 2130394080. Its totient is φ = 284052528.

The previous prime is 852157583. The next prime is 852157627. The reversal of 852157608 is 806751258.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 852157608.

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, 17753260 + ... + 17753307.

It is an arithmetic number, because the mean of its divisors is an integer number (133149630).

Almost surely, 2^852157608 is an apocalyptic number.

It is an amenable number.

852157608 is an abundant number, since it is smaller than the sum of its proper divisors (1278236472).

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

852157608 is a wasteful number, since it uses less digits than its factorization.

852157608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35506576 (or 35506572 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 852157608 is about 29191.7386943635. The cubic root of 852157608 is about 948.0690633158.

The spelling of 852157608 in words is "eight hundred fifty-two million, one hundred fifty-seven thousand, six hundred eight".