113402424 has 16 divisors (see below), whose sum is σ = 283506120. Its totient is φ = 37800800.

The previous prime is 113402417. The next prime is 113402437. The reversal of 113402424 is 424204311.

It is a self number, because there is not a number n which added to its sum of digits gives 113402424.

It is a congruent number.

It is an unprimeable number.

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, 2362527 + ... + 2362574.

Almost surely, 2^113402424 is an apocalyptic number.

It is an amenable number.

113402424 is an abundant number, since it is smaller than the sum of its proper divisors (170103696).

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

113402424 is a wasteful number, since it uses less digits than its factorization.

113402424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725110 (or 4725106 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 113402424 is about 10649.0574230774. The cubic root of 113402424 is about 484.0320425932.

Adding to 113402424 its reverse (424204311), we get a palindrome (537606735).

The spelling of 113402424 in words is "one hundred thirteen million, four hundred two thousand, four hundred twenty-four".