2176442632 has 32 divisors (see below), whose sum is σ = 5022561600. Its totient is φ = 861009984.

The previous prime is 2176442623. The next prime is 2176442651. The reversal of 2176442632 is 2362446712.

It is a junction number, because it is equal to n+sod(n) for n = 2176442591 and 2176442600.

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, 1494082 + ... + 1495537.

It is an arithmetic number, because the mean of its divisors is an integer number (156955050).

Almost surely, 2^2176442632 is an apocalyptic number.

It is an amenable number.

2176442632 is an abundant number, since it is smaller than the sum of its proper divisors (2846118968).

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

2176442632 is a wasteful number, since it uses less digits than its factorization.

2176442632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2989645 (or 2989641 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 2176442632 is about 46652.3593401234. The cubic root of 2176442632 is about 1295.9325794958.

The spelling of 2176442632 in words is "two billion, one hundred seventy-six million, four hundred forty-two thousand, six hundred thirty-two".