115688470 has 16 divisors (see below), whose sum is σ = 213319008. Its totient is φ = 45146560.

The previous prime is 115688423. The next prime is 115688483. The reversal of 115688470 is 74886511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140674 + ... + 141493.

It is an arithmetic number, because the mean of its divisors is an integer number (13332438).

Almost surely, 2^115688470 is an apocalyptic number.

115688470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115688470 is a deficient number, since it is larger than the sum of its proper divisors (97630538).

115688470 is a wasteful number, since it uses less digits than its factorization.

115688470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282215.

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 115688470 is about 10755.8574739534. The cubic root of 115688470 is about 487.2629151802.

The spelling of 115688470 in words is "one hundred fifteen million, six hundred eighty-eight thousand, four hundred seventy".