2594140 has 12 divisors (see below), whose sum is σ = 5447736. Its totient is φ = 1037648.

The previous prime is 2594131. The next prime is 2594143. The reversal of 2594140 is 414952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2594143) 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, 64834 + ... + 64873.

It is an arithmetic number, because the mean of its divisors is an integer number (453978).

2^2594140 is an apocalyptic number.

2594140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2594140 is an abundant number, since it is smaller than the sum of its proper divisors (2853596).

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

2594140 is a wasteful number, since it uses less digits than its factorization.

2594140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129716 (or 129714 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2594140 is about 1610.6334157716. The cubic root of 2594140 is about 137.4035025419.

The spelling of 2594140 in words is "two million, five hundred ninety-four thousand, one hundred forty".