852520092 has 24 divisors (see below), whose sum is σ = 1990807056. Its totient is φ = 283945728.

The previous prime is 852520073. The next prime is 852520103. The reversal of 852520092 is 290025258.

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, 12493 + ... + 43140.

It is an arithmetic number, because the mean of its divisors is an integer number (82950294).

Almost surely, 2^852520092 is an apocalyptic number.

It is an amenable number.

852520092 is an abundant number, since it is smaller than the sum of its proper divisors (1138286964).

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

852520092 is a wasteful number, since it uses less digits than its factorization.

852520092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56917 (or 56915 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 852520092 is about 29197.9467086300. The cubic root of 852520092 is about 948.2034716095.

The spelling of 852520092 in words is "eight hundred fifty-two million, five hundred twenty thousand, ninety-two".