2494719 has 20 divisors (see below), whose sum is σ = 3925240. Its totient is φ = 1574640.

The previous prime is 2494711. The next prime is 2494721. The reversal of 2494719 is 9174942.

It is not a de Polignac number, because 2494719 - 2³ = 2494711 is a prime.

It is a super-2 number, since 2×2494719² = 12447245777922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494711) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 729 + ... + 2349.

It is an arithmetic number, because the mean of its divisors is an integer number (196262).

2^2494719 is an apocalyptic number.

2494719 is a deficient number, since it is larger than the sum of its proper divisors (1430521).

2494719 is a wasteful number, since it uses less digits than its factorization.

2494719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1643 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2494719 is about 1579.4679483927. The cubic root of 2494719 is about 135.6252478635.

The spelling of 2494719 in words is "two million, four hundred ninety-four thousand, seven hundred nineteen".