115378768 has 10 divisors (see below), whose sum is σ = 223546394. Its totient is φ = 57689376.

The previous prime is 115378759. The next prime is 115378777. The reversal of 115378768 is 867873511.

It is an interprime number because it is at equal distance from previous prime (115378759) and next prime (115378777).

It can be written as a sum of positive squares in only one way, i.e., 77580864 + 37797904 = 8808^2 + 6148^2 .

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, 3605571 + ... + 3605602.

Almost surely, 2^115378768 is an apocalyptic number.

It is an amenable number.

115378768 is a deficient number, since it is larger than the sum of its proper divisors (108167626).

115378768 is an equidigital number, since it uses as much as digits as its factorization.

115378768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211181 (or 7211175 counting only the distinct ones).

The product of its digits is 282240, while the sum is 46.

The square root of 115378768 is about 10741.4509262017. The cubic root of 115378768 is about 486.8277200957.

The spelling of 115378768 in words is "one hundred fifteen million, three hundred seventy-eight thousand, seven hundred sixty-eight".