2494199 has 4 divisors (see below), whose sum is σ = 2501160. Its totient is φ = 2487240.

The previous prime is 2494171. The next prime is 2494201. The reversal of 2494199 is 9914942.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9914942 = 2 ⋅4957471.

It is a cyclic number.

It is not a de Polignac number, because 2494199 - 2⁸ = 2493943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2912 + ... + 3669.

It is an arithmetic number, because the mean of its divisors is an integer number (625290).

2^2494199 is an apocalyptic number.

2494199 is a deficient number, since it is larger than the sum of its proper divisors (6961).

2494199 is an equidigital number, since it uses as much as digits as its factorization.

2494199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960.

The product of its digits is 23328, while the sum is 38.

The square root of 2494199 is about 1579.3033274200. The cubic root of 2494199 is about 135.6158239525.

The spelling of 2494199 in words is "two million, four hundred ninety-four thousand, one hundred ninety-nine".