115655070 has 16 divisors (see below), whose sum is σ = 277572240. Its totient is φ = 30841344.

The previous prime is 115655069. The next prime is 115655083. The reversal of 115655070 is 70556511.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 3855169 = 115655070 / (1 + 1 + 5 + 6 + 5 + 5 + 0 + 7 + 0).

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, 1927555 + ... + 1927614.

It is an arithmetic number, because the mean of its divisors is an integer number (17348265).

Almost surely, 2^115655070 is an apocalyptic number.

115655070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115655070 is an abundant number, since it is smaller than the sum of its proper divisors (161917170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115655070 is a wasteful number, since it uses less digits than its factorization.

115655070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855179.

The product of its (nonzero) digits is 5250, while the sum is 30.

The square root of 115655070 is about 10754.3047195065. The cubic root of 115655070 is about 487.2160186951.

The spelling of 115655070 in words is "one hundred fifteen million, six hundred fifty-five thousand, seventy".