113974747 has 2 divisors, whose sum is σ = 113974748. Its totient is φ = 113974746.

The previous prime is 113974739. The next prime is 113974769. The reversal of 113974747 is 747479311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113974747 - 2³ = 113974739 is a prime.

It is not a weakly prime, because it can be changed into another prime (113974447) 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 as a sum of consecutive naturals, namely, 56987373 + 56987374.

It is an arithmetic number, because the mean of its divisors is an integer number (56987374).

Almost surely, 2^113974747 is an apocalyptic number.

113974747 is a deficient number, since it is larger than the sum of its proper divisors (1).

113974747 is an equidigital number, since it uses as much as digits as its factorization.

113974747 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 43.

The square root of 113974747 is about 10675.8956064585. The cubic root of 113974747 is about 484.8449527417.

The spelling of 113974747 in words is "one hundred thirteen million, nine hundred seventy-four thousand, seven hundred forty-seven".