113572424 has 64 divisors (see below), whose sum is σ = 258076800. Its totient is φ = 45771264.

The previous prime is 113572411. The next prime is 113572429. The reversal of 113572424 is 424275311.

It is not an unprimeable number, because it can be changed into a prime (113572429) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 183764 + ... + 184380.

It is an arithmetic number, because the mean of its divisors is an integer number (4032450).

Almost surely, 2^113572424 is an apocalyptic number.

113572424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113572424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129038400).

113572424 is an abundant number, since it is smaller than the sum of its proper divisors (144504376).

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

113572424 is a wasteful number, since it uses less digits than its factorization.

113572424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822 (or 818 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 113572424 is about 10657.0363610152. The cubic root of 113572424 is about 484.2737904057.

The spelling of 113572424 in words is "one hundred thirteen million, five hundred seventy-two thousand, four hundred twenty-four".