2499023 has 2 divisors, whose sum is σ = 2499024. Its totient is φ = 2499022.

The previous prime is 2498989. The next prime is 2499041. The reversal of 2499023 is 3209942.

2499023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2499023 - 2⁸ = 2498767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2499053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249511 + 1249512.

It is an arithmetic number, because the mean of its divisors is an integer number (1249512).

2^2499023 is an apocalyptic number.

2499023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2499023 is an equidigital number, since it uses as much as digits as its factorization.

2499023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 2499023 is about 1580.8298453660. The cubic root of 2499023 is about 135.7031986194.

The spelling of 2499023 in words is "two million, four hundred ninety-nine thousand, twenty-three".