2497013 has 2 divisors, whose sum is σ = 2497014. Its totient is φ = 2497012.

The previous prime is 2497007. The next prime is 2497021. The reversal of 2497013 is 3107942.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2244004 + 253009 = 1498^2 + 503^2 .

It is a cyclic number.

It is not a de Polignac number, because 2497013 - 2⁸ = 2496757 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 (2497003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248506 + 1248507.

It is an arithmetic number, because the mean of its divisors is an integer number (1248507).

2^2497013 is an apocalyptic number.

It is an amenable number.

2497013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2497013 is an equidigital number, since it uses as much as digits as its factorization.

2497013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 2497013 is about 1580.1939754347. The cubic root of 2497013 is about 135.6668061851. Note that the first 3 decimals are identical.

The spelling of 2497013 in words is "two million, four hundred ninety-seven thousand, thirteen".