2493020 has 24 divisors (see below), whose sum is σ = 5405568. Its totient is φ = 964800.

The previous prime is 2493019. The next prime is 2493037. The reversal of 2493020 is 203942.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2492983 and 2493001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1391 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (225232).

2^2493020 is an apocalyptic number.

2493020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2493020 is an abundant number, since it is smaller than the sum of its proper divisors (2912548).

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

2493020 is a wasteful number, since it uses less digits than its factorization.

2493020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061 (or 4059 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2493020 is about 1578.9300174485. The cubic root of 2493020 is about 135.5944521940.

Adding to 2493020 its reverse (203942), we get a palindrome (2696962).

The spelling of 2493020 in words is "two million, four hundred ninety-three thousand, twenty".