2318762648 has 16 divisors (see below), whose sum is σ = 4348239000. Its totient is φ = 1159232256.

The previous prime is 2318762639. The next prime is 2318762669. The reversal of 2318762648 is 8462678132.

It is a congruent number.

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, 75368 + ... + 101576.

Almost surely, 2^2318762648 is an apocalyptic number.

It is an amenable number.

2318762648 is a deficient number, since it is larger than the sum of its proper divisors (2029476352).

2318762648 is a wasteful number, since it uses less digits than its factorization.

2318762648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37274 (or 37270 counting only the distinct ones).

The product of its digits is 774144, while the sum is 47.

The square root of 2318762648 is about 48153.5320407548. The cubic root of 2318762648 is about 1323.5857982126.

The spelling of 2318762648 in words is "two billion, three hundred eighteen million, seven hundred sixty-two thousand, six hundred forty-eight".