2613073 has 2 divisors, whose sum is σ = 2613074. Its totient is φ = 2613072.

The previous prime is 2613043. The next prime is 2613077. The reversal of 2613073 is 3703162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2458624 + 154449 = 1568^2 + 393^2 .

It is a cyclic number.

It is not a de Polignac number, because 2613073 - 2⁵ = 2613041 is a prime.

It is the 1617-th Hogben number.

It is not a weakly prime, because it can be changed into another prime (2613077) by changing a digit.

It is a nontrivial repunit in base 1616.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306536 + 1306537.

It is an arithmetic number, because the mean of its divisors is an integer number (1306537).

2^2613073 is an apocalyptic number.

It is an amenable number.

2613073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2613073 is an equidigital number, since it uses as much as digits as its factorization.

2613073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 2613073 is about 1616.5002319827. The cubic root of 2613073 is about 137.7369665854.

The spelling of 2613073 in words is "two million, six hundred thirteen thousand, seventy-three".