2723112164 has 12 divisors (see below), whose sum is σ = 4765813500. Its totient is φ = 1361451168.

The previous prime is 2723112113. The next prime is 2723112191. The reversal of 2723112164 is 4612113272.

It can be written as a sum of positive squares in 2 ways, for example, as 1351150564 + 1371961600 = 36758^2 + 37040^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79742 + ... + 108650.

It is an arithmetic number, because the mean of its divisors is an integer number (397151125).

Almost surely, 2^2723112164 is an apocalyptic number.

It is an amenable number.

2723112164 is a deficient number, since it is larger than the sum of its proper divisors (2042701336).

2723112164 is a wasteful number, since it uses less digits than its factorization.

2723112164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52462 (or 52460 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 2723112164 is about 52183.4472222754. The cubic root of 2723112164 is about 1396.4385949022.

The spelling of 2723112164 in words is "two billion, seven hundred twenty-three million, one hundred twelve thousand, one hundred sixty-four".