113724547 has 2 divisors, whose sum is σ = 113724548. Its totient is φ = 113724546.

The previous prime is 113724517. The next prime is 113724587. The reversal of 113724547 is 745427311.

It is a weak prime.

It is an emirp because it is prime and its reverse (745427311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113724547 is a prime.

It is not a weakly prime, because it can be changed into another prime (113724517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56862273 + 56862274.

It is an arithmetic number, because the mean of its divisors is an integer number (56862274).

Almost surely, 2^113724547 is an apocalyptic number.

113724547 is a deficient number, since it is larger than the sum of its proper divisors (1).

113724547 is an equidigital number, since it uses as much as digits as its factorization.

113724547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23520, while the sum is 34.

The square root of 113724547 is about 10664.1711820469. The cubic root of 113724547 is about 484.4899118665.

The spelling of 113724547 in words is "one hundred thirteen million, seven hundred twenty-four thousand, five hundred forty-seven".