2475971392 has 56 divisors (see below), whose sum is σ = 5233806144. Its totient is φ = 1158100992.

The previous prime is 2475971369. The next prime is 2475971411. The reversal of 2475971392 is 2931795742.

It is a happy number.

It is a super-2 number, since 2×2475971392² = 12260868668004835328, which contains 22 as substring.

It is a congruent number.

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, 174883 + ... + 188509.

It is an arithmetic number, because the mean of its divisors is an integer number (93460824).

Almost surely, 2^2475971392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2475971392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2616903072).

2475971392 is an abundant number, since it is smaller than the sum of its proper divisors (2757834752).

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

2475971392 is a wasteful number, since it uses less digits than its factorization.

2475971392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13823 (or 13813 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The square root of 2475971392 is about 49759.1337545179. The cubic root of 2475971392 is about 1352.8465573362.

The spelling of 2475971392 in words is "two billion, four hundred seventy-five million, nine hundred seventy-one thousand, three hundred ninety-two".