117018950 has 24 divisors (see below), whose sum is σ = 218058960. Its totient is φ = 46720800.

The previous prime is 117018949. The next prime is 117018959. The reversal of 117018950 is 59810711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117018959) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29696 + ... + 33404.

It is an arithmetic number, because the mean of its divisors is an integer number (9085790).

Almost surely, 2^117018950 is an apocalyptic number.

117018950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117018950 is a deficient number, since it is larger than the sum of its proper divisors (101040010).

117018950 is a wasteful number, since it uses less digits than its factorization.

117018950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4352 (or 4347 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 32.

The square root of 117018950 is about 10817.5297549857. The cubic root of 117018950 is about 489.1237289072.

The spelling of 117018950 in words is "one hundred seventeen million, eighteen thousand, nine hundred fifty".