847274552 has 16 divisors (see below), whose sum is σ = 1657711440. Its totient is φ = 405218176.

The previous prime is 847274551. The next prime is 847274569. The reversal of 847274552 is 255472748.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (847274551) 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, 2302193 + ... + 2302560.

It is an arithmetic number, because the mean of its divisors is an integer number (103606965).

Almost surely, 2^847274552 is an apocalyptic number.

It is an amenable number.

847274552 is a deficient number, since it is larger than the sum of its proper divisors (810436888).

847274552 is a wasteful number, since it uses less digits than its factorization.

847274552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4604782 (or 4604778 counting only the distinct ones).

The product of its digits is 627200, while the sum is 44.

The square root of 847274552 is about 29107.9808987157. The cubic root of 847274552 is about 946.2547098879.

The spelling of 847274552 in words is "eight hundred forty-seven million, two hundred seventy-four thousand, five hundred fifty-two".