113725444 has 24 divisors (see below), whose sum is σ = 240831360. Its totient is φ = 45872256.

The previous prime is 113725441. The next prime is 113725463. The reversal of 113725444 is 444527311.

It is a super-2 number, since 2×113725444² = 25866953225994272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113725441) 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, 118984 + ... + 119935.

It is an arithmetic number, because the mean of its divisors is an integer number (10034640).

Almost surely, 2^113725444 is an apocalyptic number.

113725444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113725444 is an abundant number, since it is smaller than the sum of its proper divisors (127105916).

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

113725444 is a wasteful number, since it uses less digits than its factorization.

113725444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238947 (or 238945 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 113725444 is about 10664.2132386782. The cubic root of 113725444 is about 484.4911856645.

The spelling of 113725444 in words is "one hundred thirteen million, seven hundred twenty-five thousand, four hundred forty-four".