115990354 has 16 divisors (see below), whose sum is σ = 185947488. Its totient is φ = 54071872.

The previous prime is 115990339. The next prime is 115990361. The reversal of 115990354 is 453099511.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12304 + ... + 19579.

It is an arithmetic number, because the mean of its divisors is an integer number (11621718).

Almost surely, 2^115990354 is an apocalyptic number.

115990354 is a deficient number, since it is larger than the sum of its proper divisors (69957134).

115990354 is a wasteful number, since it uses less digits than its factorization.

115990354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32009.

The product of its (nonzero) digits is 24300, while the sum is 37.

The square root of 115990354 is about 10769.8818006513. The cubic root of 115990354 is about 487.6863774763.

The spelling of 115990354 in words is "one hundred fifteen million, nine hundred ninety thousand, three hundred fifty-four".