2497193 has 2 divisors, whose sum is σ = 2497194. Its totient is φ = 2497192.

The previous prime is 2497177. The next prime is 2497207. The reversal of 2497193 is 3917942.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2334784 + 162409 = 1528^2 + 403^2 .

It is a cyclic number.

It is not a de Polignac number, because 2497193 - 2⁴ = 2497177 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2497163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248596 + 1248597.

It is an arithmetic number, because the mean of its divisors is an integer number (1248597).

2^2497193 is an apocalyptic number.

It is an amenable number.

2497193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2497193 is an equidigital number, since it uses as much as digits as its factorization.

2497193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 2497193 is about 1580.2509294413. The cubic root of 2497193 is about 135.6700660050.

The spelling of 2497193 in words is "two million, four hundred ninety-seven thousand, one hundred ninety-three".