117722950 has 12 divisors (see below), whose sum is σ = 218964780. Its totient is φ = 47089160.

The previous prime is 117722897. The next prime is 117722951. The reversal of 117722950 is 59227711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117722951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1177180 + ... + 1177279.

It is an arithmetic number, because the mean of its divisors is an integer number (18247065).

Almost surely, 2^117722950 is an apocalyptic number.

117722950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117722950 is a deficient number, since it is larger than the sum of its proper divisors (101241830).

117722950 is a wasteful number, since it uses less digits than its factorization.

117722950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354471 (or 2354466 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 117722950 is about 10850.0207373074. The cubic root of 117722950 is about 490.1026440529.

The spelling of 117722950 in words is "one hundred seventeen million, seven hundred twenty-two thousand, nine hundred fifty".