113456224 has 24 divisors (see below), whose sum is σ = 255277008. Its totient is φ = 48624000.

The previous prime is 113456209. The next prime is 113456227. The reversal of 113456224 is 422654311.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 113456192 and 113456201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113456227) 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, 253027 + ... + 253474.

It is an arithmetic number, because the mean of its divisors is an integer number (10636542).

Almost surely, 2^113456224 is an apocalyptic number.

113456224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113456224 is an abundant number, since it is smaller than the sum of its proper divisors (141820784).

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

113456224 is an equidigital number, since it uses as much as digits as its factorization.

113456224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506518 (or 506510 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 113456224 is about 10651.5831687125. The cubic root of 113456224 is about 484.1085747812.

The spelling of 113456224 in words is "one hundred thirteen million, four hundred fifty-six thousand, two hundred twenty-four".