113941428 has 24 divisors (see below), whose sum is σ = 267460032. Its totient is φ = 37752384.

The previous prime is 113941417. The next prime is 113941441. The reversal of 113941428 is 824149311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26425 + ... + 30432.

It is an arithmetic number, because the mean of its divisors is an integer number (11144168).

Almost surely, 2^113941428 is an apocalyptic number.

It is an amenable number.

113941428 is an abundant number, since it is smaller than the sum of its proper divisors (153518604).

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

113941428 is a wasteful number, since it uses less digits than its factorization.

113941428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57031 (or 57029 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 113941428 is about 10674.3350144166. The cubic root of 113941428 is about 484.7977021479.

The spelling of 113941428 in words is "one hundred thirteen million, nine hundred forty-one thousand, four hundred twenty-eight".