2493900 has 108 divisors (see below), whose sum is σ = 8327592. Its totient is φ = 622080.

The previous prime is 2493877. The next prime is 2493923. The reversal of 2493900 is 93942.

It is an interprime number because it is at equal distance from previous prime (2493877) and next prime (2493923).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 15219 + ... + 15381.

2^2493900 is an apocalyptic number.

2493900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2493900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4163796).

2493900 is an abundant number, since it is smaller than the sum of its proper divisors (5833692).

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

2493900 is a wasteful number, since it uses less digits than its factorization.

2493900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2493900 is about 1579.2086625902. The cubic root of 2493900 is about 135.6104046106.

The spelling of 2493900 in words is "two million, four hundred ninety-three thousand, nine hundred".