113278922 has 8 divisors (see below), whose sum is σ = 179913636. Its totient is φ = 53307712.

The previous prime is 113278909. The next prime is 113278987. The reversal of 113278922 is 229872311.

It can be written as a sum of positive squares in 2 ways, for example, as 113188321 + 90601 = 10639^2 + 301^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113278922² = 25664228338964168, which contains 22 as substring.

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, 1665833 + ... + 1665900.

Almost surely, 2^113278922 is an apocalyptic number.

113278922 is a deficient number, since it is larger than the sum of its proper divisors (66634714).

113278922 is a wasteful number, since it uses less digits than its factorization.

113278922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3331752.

The product of its digits is 12096, while the sum is 35.

The square root of 113278922 is about 10643.2571142484. The cubic root of 113278922 is about 483.8562655175.

The spelling of 113278922 in words is "one hundred thirteen million, two hundred seventy-eight thousand, nine hundred twenty-two".