113686722 has 12 divisors (see below), whose sum is σ = 246321270. Its totient is φ = 37895568.

The previous prime is 113686693. The next prime is 113686763. The reversal of 113686722 is 227686311.

It can be written as a sum of positive squares in only one way, i.e., 112338801 + 1347921 = 10599^2 + 1161^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3157947 + ... + 3157982.

Almost surely, 2^113686722 is an apocalyptic number.

113686722 is an abundant number, since it is smaller than the sum of its proper divisors (132634548).

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

113686722 is a wasteful number, since it uses less digits than its factorization.

113686722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6315937 (or 6315934 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 113686722 is about 10662.3975727788. The cubic root of 113686722 is about 484.4361918225.

The spelling of 113686722 in words is "one hundred thirteen million, six hundred eighty-six thousand, seven hundred twenty-two".