856022325 has 12 divisors (see below), whose sum is σ = 1415290368. Its totient is φ = 456545200.

The previous prime is 856022317. The next prime is 856022359. The reversal of 856022325 is 523220658.

It is not a de Polignac number, because 856022325 - 2³ = 856022317 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5706741 + ... + 5706890.

It is an arithmetic number, because the mean of its divisors is an integer number (117940864).

Almost surely, 2^856022325 is an apocalyptic number.

It is an amenable number.

856022325 is a deficient number, since it is larger than the sum of its proper divisors (559268043).

856022325 is a wasteful number, since it uses less digits than its factorization.

856022325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11413644 (or 11413639 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 856022325 is about 29257.8592005635. The cubic root of 856022325 is about 949.5001340746.

The spelling of 856022325 in words is "eight hundred fifty-six million, twenty-two thousand, three hundred twenty-five".