117255030 has 16 divisors (see below), whose sum is σ = 281412144. Its totient is φ = 31268000.

The previous prime is 117255029. The next prime is 117255043. The reversal of 117255030 is 30552711.

It is a Curzon number.

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, 1954221 + ... + 1954280.

It is an arithmetic number, because the mean of its divisors is an integer number (17588259).

Almost surely, 2^117255030 is an apocalyptic number.

117255030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117255030 is an abundant number, since it is smaller than the sum of its proper divisors (164157114).

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

117255030 is a wasteful number, since it uses less digits than its factorization.

117255030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908511.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 117255030 is about 10828.4361751825. The cubic root of 117255030 is about 489.4524356781.

The spelling of 117255030 in words is "one hundred seventeen million, two hundred fifty-five thousand, thirty".