852374072 has 32 divisors (see below), whose sum is σ = 1744657920. Its totient is φ = 387183840.

The previous prime is 852374071. The next prime is 852374087. The reversal of 852374072 is 270473258.

It is a super-2 number, since 2×852374072² = 1453083117235722368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852374071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204473 + ... + 208599.

It is an arithmetic number, because the mean of its divisors is an integer number (54520560).

Almost surely, 2^852374072 is an apocalyptic number.

It is an amenable number.

852374072 is an abundant number, since it is smaller than the sum of its proper divisors (892283848).

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

852374072 is a wasteful number, since it uses less digits than its factorization.

852374072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491 (or 6487 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 852374072 is about 29195.4460832507. The cubic root of 852374072 is about 948.1493322885.

The spelling of 852374072 in words is "eight hundred fifty-two million, three hundred seventy-four thousand, seventy-two".