113422340 has 12 divisors (see below), whose sum is σ = 238186956. Its totient is φ = 45368928.

The previous prime is 113422319. The next prime is 113422399. The reversal of 113422340 is 43224311.

It can be written as a sum of positive squares in 2 ways, for example, as 38738176 + 74684164 = 6224^2 + 8642^2 .

It is a super-2 number, since 2×113422340² = 25729254422151200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 5671117 = 113422340 / (1 + 1 + 3 + 4 + 2 + 2 + 3 + 4 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2835539 + ... + 2835578.

It is an arithmetic number, because the mean of its divisors is an integer number (19848913).

Almost surely, 2^113422340 is an apocalyptic number.

113422340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113422340 is an abundant number, since it is smaller than the sum of its proper divisors (124764616).

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

113422340 is a wasteful number, since it uses less digits than its factorization.

113422340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671126 (or 5671124 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 113422340 is about 10649.9924882603. The cubic root of 113422340 is about 484.0603765493.

Adding to 113422340 its reverse (43224311), we get a palindrome (156646651).

The spelling of 113422340 in words is "one hundred thirteen million, four hundred twenty-two thousand, three hundred forty".