113424940 has 24 divisors (see below), whose sum is σ = 238966560. Its totient is φ = 45222528.

The previous prime is 113424907. The next prime is 113424967. The reversal of 113424940 is 49424311.

It is a junction number, because it is equal to n+sod(n) for n = 113424899 and 113424908.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2800 + ... + 15319.

It is an arithmetic number, because the mean of its divisors is an integer number (9956940).

Almost surely, 2^113424940 is an apocalyptic number.

113424940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113424940 is an abundant number, since it is smaller than the sum of its proper divisors (125541620).

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

113424940 is a wasteful number, since it uses less digits than its factorization.

113424940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18441 (or 18439 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 113424940 is about 10650.1145533745. The cubic root of 113424940 is about 484.0640752544.

The spelling of 113424940 in words is "one hundred thirteen million, four hundred twenty-four thousand, nine hundred forty".