2493380 has 12 divisors (see below), whose sum is σ = 5236140. Its totient is φ = 997344.

The previous prime is 2493353. The next prime is 2493383. The reversal of 2493380 is 833942.

It can be written as a sum of positive squares in 2 ways, for example, as 1048576 + 1444804 = 1024^2 + 1202^2 .

It is not an unprimeable number, because it can be changed into a prime (2493383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62315 + ... + 62354.

It is an arithmetic number, because the mean of its divisors is an integer number (436345).

2^2493380 is an apocalyptic number.

2493380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2493380 is an abundant number, since it is smaller than the sum of its proper divisors (2742760).

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

2493380 is a wasteful number, since it uses less digits than its factorization.

2493380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124678 (or 124676 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 2493380 is about 1579.0440145860. The cubic root of 2493380 is about 135.6009786362.

The spelling of 2493380 in words is "two million, four hundred ninety-three thousand, three hundred eighty".