1115713 has 2 divisors, whose sum is σ = 1115714. Its totient is φ = 1115712.

The previous prime is 1115711. The next prime is 1115731. The reversal of 1115713 is 3175111.

Together with next prime (1115731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 815409 + 300304 = 903^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 1115713 - 2¹ = 1115711 is a prime.

Together with 1115711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1115711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557856 + 557857.

It is an arithmetic number, because the mean of its divisors is an integer number (557857).

2^1115713 is an apocalyptic number.

It is an amenable number.

1115713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1115713 is an equidigital number, since it uses as much as digits as its factorization.

1115713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105, while the sum is 19.

The square root of 1115713 is about 1056.2731654264. The cubic root of 1115713 is about 103.7172112964.

The spelling of 1115713 in words is "one million, one hundred fifteen thousand, seven hundred thirteen".