115518748 has 6 divisors (see below), whose sum is σ = 202157816. Its totient is φ = 57759372.

The previous prime is 115518737. The next prime is 115518779. The reversal of 115518748 is 847815511.

It is a super-2 number, since 2×115518748² = 26689162278975008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 115518748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14439840 + ... + 14439847.

Almost surely, 2^115518748 is an apocalyptic number.

It is an amenable number.

115518748 is a deficient number, since it is larger than the sum of its proper divisors (86639068).

115518748 is a wasteful number, since it uses less digits than its factorization.

115518748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28879691 (or 28879689 counting only the distinct ones).

The product of its digits is 44800, while the sum is 40.

The square root of 115518748 is about 10747.9648306086. The cubic root of 115518748 is about 487.0245171471.

The spelling of 115518748 in words is "one hundred fifteen million, five hundred eighteen thousand, seven hundred forty-eight".