2972877132 has 48 divisors (see below), whose sum is σ = 7082812800. Its totient is φ = 970224000.

The previous prime is 2972877109. The next prime is 2972877143. The reversal of 2972877132 is 2317782792.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169344 + ... + 186072.

It is an arithmetic number, because the mean of its divisors is an integer number (147558600).

Almost surely, 2^2972877132 is an apocalyptic number.

It is an amenable number.

2972877132 is an abundant number, since it is smaller than the sum of its proper divisors (4109935668).

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

2972877132 is a wasteful number, since it uses less digits than its factorization.

2972877132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17046 (or 17044 counting only the distinct ones).

The product of its digits is 592704, while the sum is 48.

The square root of 2972877132 is about 54524.0968013226. The cubic root of 2972877132 is about 1437.8899671624.

The spelling of 2972877132 in words is "two billion, nine hundred seventy-two million, eight hundred seventy-seven thousand, one hundred thirty-two".