2115108676 has 6 divisors (see below), whose sum is σ = 3701440190. Its totient is φ = 1057554336.

The previous prime is 2115108661. The next prime is 2115108689. The reversal of 2115108676 is 6768015112.

It can be written as a sum of positive squares in only one way, i.e., 1254859776 + 860248900 = 35424^2 + 29330^2 .

It is a super-2 number, since 2×2115108676² = 8947369422580945952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264388581 + ... + 264388588.

Almost surely, 2^2115108676 is an apocalyptic number.

It is an amenable number.

2115108676 is a deficient number, since it is larger than the sum of its proper divisors (1586331514).

2115108676 is a wasteful number, since it uses less digits than its factorization.

2115108676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528777173 (or 528777171 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The square root of 2115108676 is about 45990.3106751846. The cubic root of 2115108676 is about 1283.6429173995.

The spelling of 2115108676 in words is "two billion, one hundred fifteen million, one hundred eight thousand, six hundred seventy-six".