117228950 has 24 divisors (see below), whose sum is σ = 223942512. Its totient is φ = 45623520.

The previous prime is 117228919. The next prime is 117228959. The reversal of 117228950 is 59822711.

It is a self number, because there is not a number n which added to its sum of digits gives 117228950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117228959) 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, 29834 + ... + 33533.

It is an arithmetic number, because the mean of its divisors is an integer number (9330938).

Almost surely, 2^117228950 is an apocalyptic number.

117228950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117228950 is a deficient number, since it is larger than the sum of its proper divisors (106713562).

117228950 is a wasteful number, since it uses less digits than its factorization.

117228950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63416 (or 63411 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 117228950 is about 10827.2318715358. The cubic root of 117228950 is about 489.4161447942.

The spelling of 117228950 in words is "one hundred seventeen million, two hundred twenty-eight thousand, nine hundred fifty".