113924047 has 4 divisors (see below), whose sum is σ = 114046056. Its totient is φ = 113802040.

The previous prime is 113924033. The next prime is 113924113. The reversal of 113924047 is 740429311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740429311 = 37 ⋅20011603.

It is a cyclic number.

It is not a de Polignac number, because 113924047 - 2¹¹ = 113921999 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113924017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59593 + ... + 61474.

It is an arithmetic number, because the mean of its divisors is an integer number (28511514).

Almost surely, 2^113924047 is an apocalyptic number.

113924047 is a deficient number, since it is larger than the sum of its proper divisors (122009).

113924047 is an equidigital number, since it uses as much as digits as its factorization.

113924047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122008.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 113924047 is about 10673.5208342889. The cubic root of 113924047 is about 484.7730500160.

The spelling of 113924047 in words is "one hundred thirteen million, nine hundred twenty-four thousand, forty-seven".