2487615376 has 45 divisors (see below), whose sum is σ = 4968281619. Its totient is φ = 1206600192.

The previous prime is 2487615373. The next prime is 2487615401. The reversal of 2487615376 is 6735167842.

The square root of 2487615376 is 49876.

It is a perfect power (a square), and thus also a powerful number.

2487615376 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 113976976 + 2373638400 = 10676^2 + 48720^2 .

It is a Duffinian number.

Its product of digits (1693440) is a multiple of the sum of its prime factors (756).

It is not an unprimeable number, because it can be changed into a prime (2487615373) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7381480 + ... + 7381816.

Almost surely, 2^2487615376 is an apocalyptic number.

2487615376 is the 49876-th square number.

It is an amenable number.

2487615376 is a deficient number, since it is larger than the sum of its proper divisors (2480666243).

2487615376 is an frugal number, since it uses more digits than its factorization.

2487615376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 376 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The cubic root of 2487615376 is about 1354.9639612243.

Multiplying 2487615376 by its sum of digits (49), we get a square (121893153424 = 349132²).

The spelling of 2487615376 in words is "two billion, four hundred eighty-seven million, six hundred fifteen thousand, three hundred seventy-six".