3116233572 has 12 divisors (see below), whose sum is σ = 7271211696. Its totient is φ = 1038744520.

The previous prime is 3116233537. The next prime is 3116233579. The reversal of 3116233572 is 2753326113.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (3116233579) 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, 129843054 + ... + 129843077.

It is an arithmetic number, because the mean of its divisors is an integer number (605934308).

Almost surely, 2^3116233572 is an apocalyptic number.

It is an amenable number.

3116233572 is an abundant number, since it is smaller than the sum of its proper divisors (4154978124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3116233572 is a wasteful number, since it uses less digits than its factorization.

3116233572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259686138 (or 259686136 counting only the distinct ones).

The product of its digits is 22680, while the sum is 33.

The square root of 3116233572 is about 55823.2350549482. The cubic root of 3116233572 is about 1460.6404852330.

Adding to 3116233572 its reverse (2753326113), we get a palindrome (5869559685).

The spelling of 3116233572 in words is "three billion, one hundred sixteen million, two hundred thirty-three thousand, five hundred seventy-two".