2472712378 has 16 divisors (see below), whose sum is σ = 3803837184. Its totient is φ = 1204835040.

The previous prime is 2472712357. The next prime is 2472712379. The reversal of 2472712378 is 8732172742.

It is a super-2 number, since 2×2472712378² = 12228613008628829768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2472712379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57751 + ... + 90997.

It is an arithmetic number, because the mean of its divisors is an integer number (237739824).

Almost surely, 2^2472712378 is an apocalyptic number.

2472712378 is a deficient number, since it is larger than the sum of its proper divisors (1331124806).

2472712378 is a wasteful number, since it uses less digits than its factorization.

2472712378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34197.

The product of its digits is 263424, while the sum is 43.

The square root of 2472712378 is about 49726.3750739987. The cubic root of 2472712378 is about 1352.2527322574.

The spelling of 2472712378 in words is "two billion, four hundred seventy-two million, seven hundred twelve thousand, three hundred seventy-eight".