115963408 has 20 divisors (see below), whose sum is σ = 245104848. Its totient is φ = 52710560.

The previous prime is 115963369. The next prime is 115963411. The reversal of 115963408 is 804369511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329266 + ... + 329617.

Almost surely, 2^115963408 is an apocalyptic number.

It is an amenable number.

115963408 is an abundant number, since it is smaller than the sum of its proper divisors (129141440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115963408 is a wasteful number, since it uses less digits than its factorization.

115963408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658902 (or 658896 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 115963408 is about 10768.6307393280. The cubic root of 115963408 is about 487.6486093504.

The spelling of 115963408 in words is "one hundred fifteen million, nine hundred sixty-three thousand, four hundred eight".