117050250 has 64 divisors (see below), whose sum is σ = 293829120. Its totient is φ = 31035200.

The previous prime is 117050249. The next prime is 117050267. The reversal of 117050250 is 52050711.

It is a super-2 number, since 2×117050250² = 27401522050125000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178924 + ... + 179576.

It is an arithmetic number, because the mean of its divisors is an integer number (4591080).

Almost surely, 2^117050250 is an apocalyptic number.

117050250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 117050250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146914560).

117050250 is an abundant number, since it is smaller than the sum of its proper divisors (176778870).

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

117050250 is a wasteful number, since it uses less digits than its factorization.

117050250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 21.

The square root of 117050250 is about 10818.9763841132. The cubic root of 117050250 is about 489.1673349725.

The spelling of 117050250 in words is "one hundred seventeen million, fifty thousand, two hundred fifty".