2498423 has 2 divisors, whose sum is σ = 2498424. Its totient is φ = 2498422.

The previous prime is 2498413. The next prime is 2498449. The reversal of 2498423 is 3248942.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2498423 - 2⁴ = 2498407 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2498423.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2498413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1249211 + 1249212.

It is an arithmetic number, because the mean of its divisors is an integer number (1249212).

2^2498423 is an apocalyptic number.

2498423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2498423 is an equidigital number, since it uses as much as digits as its factorization.

2498423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 32.

The square root of 2498423 is about 1580.6400602288. The cubic root of 2498423 is about 135.6923372499.

The spelling of 2498423 in words is "two million, four hundred ninety-eight thousand, four hundred twenty-three".