2472637992 has 32 divisors (see below), whose sum is σ = 6743558880. Its totient is φ = 749284160.

The previous prime is 2472637967. The next prime is 2472638033. The reversal of 2472637992 is 2997362742.

It is a super-2 number, since 2×2472637992² = 12227877278963584128, which contains 22 as substring.

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, 4682763 + ... + 4683290.

It is an arithmetic number, because the mean of its divisors is an integer number (210736215).

Almost surely, 2^2472637992 is an apocalyptic number.

2472637992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2472637992 is an abundant number, since it is smaller than the sum of its proper divisors (4270920888).

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

2472637992 is a wasteful number, since it uses less digits than its factorization.

2472637992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9366073 (or 9366069 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 51.

The square root of 2472637992 is about 49725.6271152009. The cubic root of 2472637992 is about 1352.2391722923.

It can be divided in two parts, 247263 and 7992, that added together give a triangular number (255255 = T₇₁₄).

The spelling of 2472637992 in words is "two billion, four hundred seventy-two million, six hundred thirty-seven thousand, nine hundred ninety-two".