2494646 has 32 divisors (see below), whose sum is σ = 4741632. Its totient is φ = 956160.

The previous prime is 2494637. The next prime is 2494669. The reversal of 2494646 is 6464942.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14855 + ... + 15021.

It is an arithmetic number, because the mean of its divisors is an integer number (148176).

2^2494646 is an apocalyptic number.

2494646 is a deficient number, since it is larger than the sum of its proper divisors (2246986).

2494646 is a wasteful number, since it uses less digits than its factorization.

2494646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284.

The product of its digits is 41472, while the sum is 35.

The square root of 2494646 is about 1579.4448391761. Note that the first 3 decimals coincide. The cubic root of 2494646 is about 135.6239249704.

The spelling of 2494646 in words is "two million, four hundred ninety-four thousand, six hundred forty-six".