2802497 has 2 divisors, whose sum is σ = 2802498. Its totient is φ = 2802496.

The previous prime is 2802487. The next prime is 2802511. The reversal of 2802497 is 7942082.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1985281 + 817216 = 1409^2 + 904^2 .

It is a cyclic number.

It is not a de Polignac number, because 2802497 - 2¹⁰ = 2801473 is a prime.

It is not a weakly prime, because it can be changed into another prime (2802407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401248 + 1401249.

It is an arithmetic number, because the mean of its divisors is an integer number (1401249).

2^2802497 is an apocalyptic number.

It is an amenable number.

2802497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2802497 is an equidigital number, since it uses as much as digits as its factorization.

2802497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 2802497 is about 1674.0660082565. The cubic root of 2802497 is about 140.9878600617.

The spelling of 2802497 in words is "two million, eight hundred two thousand, four hundred ninety-seven".