113807461 has 2 divisors, whose sum is σ = 113807462. Its totient is φ = 113807460.

The previous prime is 113807459. The next prime is 113807467. The reversal of 113807461 is 164708311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111830625 + 1976836 = 10575^2 + 1406^2 .

It is a cyclic number.

It is not a de Polignac number, because 113807461 - 2¹ = 113807459 is a prime.

Together with 113807459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113807467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56903730 + 56903731.

It is an arithmetic number, because the mean of its divisors is an integer number (56903731).

Almost surely, 2^113807461 is an apocalyptic number.

It is an amenable number.

113807461 is a deficient number, since it is larger than the sum of its proper divisors (1).

113807461 is an equidigital number, since it uses as much as digits as its factorization.

113807461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 113807461 is about 10668.0579769703. The cubic root of 113807461 is about 484.6076268160.

The spelling of 113807461 in words is "one hundred thirteen million, eight hundred seven thousand, four hundred sixty-one".