852333920 has 48 divisors (see below), whose sum is σ = 2119627440. Its totient is φ = 322988544.

The previous prime is 852333919. The next prime is 852333941. The reversal of 852333920 is 29333258.

It is a super-2 number, since 2×852333920² = 1452946222365132800, which contains 22 as substring.

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, 137147 + ... + 143226.

It is an arithmetic number, because the mean of its divisors is an integer number (44158905).

Almost surely, 2^852333920 is an apocalyptic number.

852333920 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

852333920 is an abundant number, since it is smaller than the sum of its proper divisors (1267293520).

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

852333920 is a wasteful number, since it uses less digits than its factorization.

852333920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280407 (or 280399 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 852333920 is about 29194.7584336641. The cubic root of 852333920 is about 948.1344441891.

The spelling of 852333920 in words is "eight hundred fifty-two million, three hundred thirty-three thousand, nine hundred twenty".