113645767 has 2 divisors, whose sum is σ = 113645768. Its totient is φ = 113645766.

The previous prime is 113645761. The next prime is 113645773. The reversal of 113645767 is 767546311.

It is a balanced prime because it is at equal distance from previous prime (113645761) and next prime (113645773).

It is a cyclic number.

It is not a de Polignac number, because 113645767 - 2⁷ = 113645639 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113645761) 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, 56822883 + 56822884.

It is an arithmetic number, because the mean of its divisors is an integer number (56822884).

Almost surely, 2^113645767 is an apocalyptic number.

113645767 is a deficient number, since it is larger than the sum of its proper divisors (1).

113645767 is an equidigital number, since it uses as much as digits as its factorization.

113645767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 113645767 is about 10660.4768655065. The cubic root of 113645767 is about 484.3780130343.

The spelling of 113645767 in words is "one hundred thirteen million, six hundred forty-five thousand, seven hundred sixty-seven".