113272722 has 16 divisors (see below), whose sum is σ = 251717280. Its totient is φ = 37757556.

The previous prime is 113272721. The next prime is 113272727. The reversal of 113272722 is 227272311.

It is a super-3 number, since 3×113272722³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113272721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048768 + ... + 1048875.

It is an arithmetic number, because the mean of its divisors is an integer number (15732330).

Almost surely, 2^113272722 is an apocalyptic number.

113272722 is an abundant number, since it is smaller than the sum of its proper divisors (138444558).

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

113272722 is a wasteful number, since it uses less digits than its factorization.

113272722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097654 (or 2097648 counting only the distinct ones).

The product of its digits is 2352, while the sum is 27.

The square root of 113272722 is about 10642.9658460412. The cubic root of 113272722 is about 483.8474378571.

The spelling of 113272722 in words is "one hundred thirteen million, two hundred seventy-two thousand, seven hundred twenty-two".