2493486 has 24 divisors (see below), whose sum is σ = 5470920. Its totient is φ = 820656.

The previous prime is 2493479. The next prime is 2493511. The reversal of 2493486 is 6843942.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2493486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 660 + ... + 2328.

It is an arithmetic number, because the mean of its divisors is an integer number (227955).

2^2493486 is an apocalyptic number.

2493486 is an abundant number, since it is smaller than the sum of its proper divisors (2977434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2493486 is a wasteful number, since it uses less digits than its factorization.

2493486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760 (or 1757 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 2493486 is about 1579.0775788415. The cubic root of 2493486 is about 135.6029001912.

The spelling of 2493486 in words is "two million, four hundred ninety-three thousand, four hundred eighty-six".