117341550 has 72 divisors (see below), whose sum is σ = 318334536. Its totient is φ = 30985920.

The previous prime is 117341503. The next prime is 117341551. The reversal of 117341550 is 55143711.

117341550 is a `hidden beast` number, since 1 + 1 + 73 + 41 + 550 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117341551) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 46932 + ... + 49368.

It is an arithmetic number, because the mean of its divisors is an integer number (4421313).

Almost surely, 2^117341550 is an apocalyptic number.

117341550 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 117341550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159167268).

117341550 is an abundant number, since it is smaller than the sum of its proper divisors (200992986).

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

117341550 is a wasteful number, since it uses less digits than its factorization.

117341550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2562 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 27.

The square root of 117341550 is about 10832.4304751981. The cubic root of 117341550 is about 489.5727916044.

The spelling of 117341550 in words is "one hundred seventeen million, three hundred forty-one thousand, five hundred fifty".