115099408 has 10 divisors (see below), whose sum is σ = 223005134. Its totient is φ = 57549696.

The previous prime is 115099403. The next prime is 115099421. The reversal of 115099408 is 804990511.

It can be written as a sum of positive squares in only one way, i.e., 84052224 + 31047184 = 9168^2 + 5572^2 .

It is not an unprimeable number, because it can be changed into a prime (115099403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3596841 + ... + 3596872.

Almost surely, 2^115099408 is an apocalyptic number.

It is an amenable number.

115099408 is a deficient number, since it is larger than the sum of its proper divisors (107905726).

115099408 is an equidigital number, since it uses as much as digits as its factorization.

115099408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7193721 (or 7193715 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 115099408 is about 10728.4392154684. The cubic root of 115099408 is about 486.4344932040.

The spelling of 115099408 in words is "one hundred fifteen million, ninety-nine thousand, four hundred eight".