2174679136 has 48 divisors (see below), whose sum is σ = 4955005440. Its totient is φ = 920200320.

The previous prime is 2174679103. The next prime is 2174679149. The reversal of 2174679136 is 6319764712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43750 + ... + 79141.

It is an arithmetic number, because the mean of its divisors is an integer number (103229280).

Almost surely, 2^2174679136 is an apocalyptic number.

It is an amenable number.

2174679136 is an abundant number, since it is smaller than the sum of its proper divisors (2780326304).

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

2174679136 is a wasteful number, since it uses less digits than its factorization.

2174679136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122987 (or 122979 counting only the distinct ones).

The product of its digits is 381024, while the sum is 46.

The square root of 2174679136 is about 46633.4551153997. The cubic root of 2174679136 is about 1295.5824685063.

The spelling of 2174679136 in words is "two billion, one hundred seventy-four million, six hundred seventy-nine thousand, one hundred thirty-six".