2135713 has 2 divisors, whose sum is σ = 2135714. Its totient is φ = 2135712.

The previous prime is 2135701. The next prime is 2135717. The reversal of 2135713 is 3175312.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1373584 + 762129 = 1172^2 + 873^2 .

It is a cyclic number.

It is not a de Polignac number, because 2135713 - 2¹⁷ = 2004641 is a prime.

It is a super-2 number, since 2×2135713² = 9122540036738, which contains 22 as substring.

2135713 is a lucky number.

It is a zygodrome in base 3.

It is not a weakly prime, because it can be changed into another prime (2135717) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067856 + 1067857.

It is an arithmetic number, because the mean of its divisors is an integer number (1067857).

2^2135713 is an apocalyptic number.

It is an amenable number.

2135713 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135713 is an equidigital number, since it uses as much as digits as its factorization.

2135713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 22.

The square root of 2135713 is about 1461.4078828308. The cubic root of 2135713 is about 128.7797656382.

The spelling of 2135713 in words is "two million, one hundred thirty-five thousand, seven hundred thirteen".