115679090 has 8 divisors (see below), whose sum is σ = 208222380. Its totient is φ = 46271632.

The previous prime is 115679089. The next prime is 115679111. The reversal of 115679090 is 90976511.

It can be written as a sum of positive squares in 2 ways, for example, as 98942809 + 16736281 = 9947^2 + 4091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 5783945 + ... + 5783964.

Almost surely, 2^115679090 is an apocalyptic number.

115679090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115679090 is a deficient number, since it is larger than the sum of its proper divisors (92543290).

115679090 is a wasteful number, since it uses less digits than its factorization.

115679090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11567916.

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 115679090 is about 10755.4214236356. The cubic root of 115679090 is about 487.2497457615.

The spelling of 115679090 in words is "one hundred fifteen million, six hundred seventy-nine thousand, ninety".