117434922 has 64 divisors (see below), whose sum is σ = 263208960. Its totient is φ = 34632000.

The previous prime is 117434921. The next prime is 117434927. The reversal of 117434922 is 229434711.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (117434921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 526503 + ... + 526725.

It is an arithmetic number, because the mean of its divisors is an integer number (4112640).

Almost surely, 2^117434922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117434922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131604480).

117434922 is an abundant number, since it is smaller than the sum of its proper divisors (145774038).

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

117434922 is a wasteful number, since it uses less digits than its factorization.

117434922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419.

The product of its digits is 12096, while the sum is 33.

The square root of 117434922 is about 10836.7394542824. The cubic root of 117434922 is about 489.7026128291.

The spelling of 117434922 in words is "one hundred seventeen million, four hundred thirty-four thousand, nine hundred twenty-two".