852011656 has 16 divisors (see below), whose sum is σ = 1598924700. Its totient is φ = 425631744.

The previous prime is 852011653. The next prime is 852011669. The reversal of 852011656 is 656110258.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 814189156 + 37822500 = 28534^2 + 6150^2 .

It is not an unprimeable number, because it can be changed into a prime (852011653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36961 + ... + 55408.

Almost surely, 2^852011656 is an apocalyptic number.

It is an amenable number.

852011656 is a deficient number, since it is larger than the sum of its proper divisors (746913044).

852011656 is a wasteful number, since it uses less digits than its factorization.

852011656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93528 (or 93524 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 852011656 is about 29189.2387019600. The cubic root of 852011656 is about 948.0149338624.

The spelling of 852011656 in words is "eight hundred fifty-two million, eleven thousand, six hundred fifty-six".