2494340 has 12 divisors (see below), whose sum is σ = 5238156. Its totient is φ = 997728.

The previous prime is 2494333. The next prime is 2494357. The reversal of 2494340 is 434942.

It can be written as a sum of positive squares in 2 ways, for example, as 1658944 + 835396 = 1288^2 + 914^2 .

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, 62339 + ... + 62378.

It is an arithmetic number, because the mean of its divisors is an integer number (436513).

2^2494340 is an apocalyptic number.

2494340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2494340 is an abundant number, since it is smaller than the sum of its proper divisors (2743816).

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

2494340 is a wasteful number, since it uses less digits than its factorization.

2494340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124726 (or 124724 counting only the distinct ones).

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

The square root of 2494340 is about 1579.3479667255. The cubic root of 2494340 is about 135.6183794116.

The spelling of 2494340 in words is "two million, four hundred ninety-four thousand, three hundred forty".