2490599 has 2 divisors, whose sum is σ = 2490600. Its totient is φ = 2490598.

The previous prime is 2490589. The next prime is 2490613. The reversal of 2490599 is 9950942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2490599 - 2⁴ = 2490583 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 (2490529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245299 + 1245300.

It is an arithmetic number, because the mean of its divisors is an integer number (1245300).

2^2490599 is an apocalyptic number.

2490599 is a deficient number, since it is larger than the sum of its proper divisors (1).

2490599 is an equidigital number, since it uses as much as digits as its factorization.

2490599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 2490599 is about 1578.1631728057. The cubic root of 2490599 is about 135.5505455413.

The spelling of 2490599 in words is "two million, four hundred ninety thousand, five hundred ninety-nine".