113261224 has 16 divisors (see below), whose sum is σ = 213052320. Its totient is φ = 56447280.

The previous prime is 113261171. The next prime is 113261227. The reversal of 113261224 is 422162311.

It is a junction number, because it is equal to n+sod(n) for n = 113261195 and 113261204.

It is not an unprimeable number, because it can be changed into a prime (113261227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20274 + ... + 25249.

It is an arithmetic number, because the mean of its divisors is an integer number (13315770).

Almost surely, 2^113261224 is an apocalyptic number.

It is an amenable number.

113261224 is a deficient number, since it is larger than the sum of its proper divisors (99791096).

113261224 is a wasteful number, since it uses less digits than its factorization.

113261224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45840 (or 45836 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 113261224 is about 10642.4256633533. The cubic root of 113261224 is about 483.8310659657.

The spelling of 113261224 in words is "one hundred thirteen million, two hundred sixty-one thousand, two hundred twenty-four".