2313166272 has 84 divisors (see below), whose sum is σ = 6227542536. Its totient is φ = 757767680.

The previous prime is 2313166243. The next prime is 2313166283. The reversal of 2313166272 is 2726613132.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct 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, 666622 + ... + 670082.

Almost surely, 2^2313166272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313166272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3113771268).

2313166272 is an abundant number, since it is smaller than the sum of its proper divisors (3914376264).

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

2313166272 is an equidigital number, since it uses as much as digits as its factorization.

2313166272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3594 (or 3525 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 2313166272 is about 48095.3872216453. The cubic root of 2313166272 is about 1322.5201075651.

The spelling of 2313166272 in words is "two billion, three hundred thirteen million, one hundred sixty-six thousand, two hundred seventy-two".