2494430 has 16 divisors (see below), whose sum is σ = 4595184. Its totient is φ = 974400.

The previous prime is 2494423. The next prime is 2494433. The reversal of 2494430 is 344942.

It is a self number, because there is not a number n which added to its sum of digits gives 2494430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2494433) 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 7 ways as a sum of consecutive naturals, for example, 2471 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (287199).

2^2494430 is an apocalyptic number.

2494430 is a deficient number, since it is larger than the sum of its proper divisors (2100754).

2494430 is a wasteful number, since it uses less digits than its factorization.

2494430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5851.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2494430 is about 1579.3764592395. The cubic root of 2494430 is about 135.6200105054.

The spelling of 2494430 in words is "two million, four hundred ninety-four thousand, four hundred thirty".