2378752232 has 16 divisors (see below), whose sum is σ = 4461022500. Its totient is φ = 1189146240.

The previous prime is 2378752223. The next prime is 2378752339. The reversal of 2378752232 is 2322578732.

It can be written as a sum of positive squares in 2 ways, for example, as 1637497156 + 741255076 = 40466^2 + 27226^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2378752232.

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, 20132 + ... + 71852.

Almost surely, 2^2378752232 is an apocalyptic number.

It is an amenable number.

2378752232 is a deficient number, since it is larger than the sum of its proper divisors (2082270268).

2378752232 is a wasteful number, since it uses less digits than its factorization.

2378752232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57476 (or 57472 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 2378752232 is about 48772.4536188205. The cubic root of 2378752232 is about 1334.9030835768.

The spelling of 2378752232 in words is "two billion, three hundred seventy-eight million, seven hundred fifty-two thousand, two hundred thirty-two".