2493912 has 16 divisors (see below), whose sum is σ = 6234840. Its totient is φ = 831296.

The previous prime is 2493877. The next prime is 2493923. The reversal of 2493912 is 2193942.

It is a super-3 number, since 3×2493912³ = 46533383257307779584, which contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2493912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51933 + ... + 51980.

2^2493912 is an apocalyptic number.

It is an amenable number.

2493912 is an abundant number, since it is smaller than the sum of its proper divisors (3740928).

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

2493912 is a wasteful number, since it uses less digits than its factorization.

2493912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103922 (or 103918 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 2493912 is about 1579.2124619569. The cubic root of 2493912 is about 135.6106221176.

Adding to 2493912 its sum of digits (30), we get a palindrome (2493942).

The spelling of 2493912 in words is "two million, four hundred ninety-three thousand, nine hundred twelve".