852813754 has 32 divisors (see below), whose sum is σ = 1423033920. Its totient is φ = 380806272.

The previous prime is 852813743. The next prime is 852813791. The reversal of 852813754 is 457318258.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 852813754.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116062 + ... + 123190.

It is an arithmetic number, because the mean of its divisors is an integer number (44469810).

Almost surely, 2^852813754 is an apocalyptic number.

852813754 is a deficient number, since it is larger than the sum of its proper divisors (570220166).

852813754 is a wasteful number, since it uses less digits than its factorization.

852813754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7294.

The product of its digits is 268800, while the sum is 43.

The square root of 852813754 is about 29202.9750881652. The cubic root of 852813754 is about 948.3123329194.

The spelling of 852813754 in words is "eight hundred fifty-two million, eight hundred thirteen thousand, seven hundred fifty-four".