852561076 has 24 divisors (see below), whose sum is σ = 1508596544. Its totient is φ = 421545600.

The previous prime is 852561029. The next prime is 852561077. The reversal of 852561076 is 670165258.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852561077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493951 + ... + 495673.

Almost surely, 2^852561076 is an apocalyptic number.

It is an amenable number.

852561076 is a deficient number, since it is larger than the sum of its proper divisors (656035468).

852561076 is a wasteful number, since it uses less digits than its factorization.

852561076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031 (or 3029 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 852561076 is about 29198.6485303687. The cubic root of 852561076 is about 948.2186659917.

The spelling of 852561076 in words is "eight hundred fifty-two million, five hundred sixty-one thousand, seventy-six".