113478424 has 16 divisors (see below), whose sum is σ = 212955120. Its totient is φ = 56690400.

The previous prime is 113478413. The next prime is 113478433. The reversal of 113478424 is 424874311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113478424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4957 + ... + 15859.

It is an arithmetic number, because the mean of its divisors is an integer number (13309695).

Almost surely, 2^113478424 is an apocalyptic number.

It is an amenable number.

113478424 is a deficient number, since it is larger than the sum of its proper divisors (99476696).

113478424 is a wasteful number, since it uses less digits than its factorization.

113478424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12210 (or 12206 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 113478424 is about 10652.6252163493. The cubic root of 113478424 is about 484.1401479263.

The spelling of 113478424 in words is "one hundred thirteen million, four hundred seventy-eight thousand, four hundred twenty-four".