117422592 has 160 divisors (see below), whose sum is σ = 365071872. Its totient is φ = 32845824.

The previous prime is 117422573. The next prime is 117422593. The reversal of 117422592 is 295224711.

It is a super-2 number, since 2×117422592² = 27576130223996928, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117422593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 720303 + ... + 720465.

Almost surely, 2^117422592 is an apocalyptic number.

117422592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117422592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182535936).

117422592 is an abundant number, since it is smaller than the sum of its proper divisors (247649280).

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

117422592 is an equidigital number, since it uses as much as digits as its factorization.

117422592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 242 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 117422592 is about 10836.1705412936. The cubic root of 117422592 is about 489.6854735646.

The spelling of 117422592 in words is "one hundred seventeen million, four hundred twenty-two thousand, five hundred ninety-two".