115997302 has 8 divisors (see below), whose sum is σ = 174158712. Its totient is φ = 57944400.

The previous prime is 115997279. The next prime is 115997311. The reversal of 115997302 is 203799511.

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

It is a congruent 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, 24399 + ... + 28762.

It is an arithmetic number, because the mean of its divisors is an integer number (21769839).

Almost surely, 2^115997302 is an apocalyptic number.

115997302 is a deficient number, since it is larger than the sum of its proper divisors (58161410).

115997302 is a wasteful number, since it uses less digits than its factorization.

115997302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54254.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 115997302 is about 10770.2043620351. The cubic root of 115997302 is about 487.6961150024.

The spelling of 115997302 in words is "one hundred fifteen million, nine hundred ninety-seven thousand, three hundred two".