2418886472 has 16 divisors (see below), whose sum is σ = 4537352700. Its totient is φ = 1208925760.

The previous prime is 2418886469. The next prime is 2418886489. The reversal of 2418886472 is 2746888142.

It can be written as a sum of positive squares in 2 ways, for example, as 2345852356 + 73034116 = 48434^2 + 8546^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2418886472.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44447 + ... + 82542.

Almost surely, 2^2418886472 is an apocalyptic number.

It is an amenable number.

2418886472 is a deficient number, since it is larger than the sum of its proper divisors (2118466228).

2418886472 is a wasteful number, since it uses less digits than its factorization.

2418886472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129376 (or 129372 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 50.

The square root of 2418886472 is about 49182.1763650207. The cubic root of 2418886472 is about 1342.3687352166.

The spelling of 2418886472 in words is "two billion, four hundred eighteen million, eight hundred eighty-six thousand, four hundred seventy-two".