2647124472 has 48 divisors (see below), whose sum is σ = 6838234920. Its totient is φ = 853903680.

The previous prime is 2647124443. The next prime is 2647124489. The reversal of 2647124472 is 2744217462.

It is a super-2 number, since 2×2647124472² = 14014535940522557568, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2647124472.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34323 + ... + 80450.

Almost surely, 2^2647124472 is an apocalyptic number.

It is an amenable number.

2647124472 is an abundant number, since it is smaller than the sum of its proper divisors (4191110448).

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

2647124472 is a wasteful number, since it uses less digits than its factorization.

2647124472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114844 (or 114809 counting only the distinct ones).

The product of its digits is 150528, while the sum is 39.

The square root of 2647124472 is about 51450.2135272537. The cubic root of 2647124472 is about 1383.3267898208.

The spelling of 2647124472 in words is "two billion, six hundred forty-seven million, one hundred twenty-four thousand, four hundred seventy-two".