2598899 has 2 divisors, whose sum is σ = 2598900. Its totient is φ = 2598898.

The previous prime is 2598859. The next prime is 2598907. The reversal of 2598899 is 9988952.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2598899 - 2¹² = 2594803 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2598829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1299449 + 1299450.

It is an arithmetic number, because the mean of its divisors is an integer number (1299450).

2^2598899 is an apocalyptic number.

2598899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2598899 is an equidigital number, since it uses as much as digits as its factorization.

2598899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 50.

The square root of 2598899 is about 1612.1101079021. The cubic root of 2598899 is about 137.4874743411.

The spelling of 2598899 in words is "two million, five hundred ninety-eight thousand, eight hundred ninety-nine".