2594022 has 8 divisors (see below), whose sum is σ = 5188056. Its totient is φ = 864672.

The previous prime is 2594017. The next prime is 2594023. The reversal of 2594022 is 2204952.

It is a sphenic number, since it is the product of 3 distinct primes.

2594022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2593983 and 2594001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2594023) 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, 216163 + ... + 216174.

It is an arithmetic number, because the mean of its divisors is an integer number (648507).

2^2594022 is an apocalyptic number.

2594022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2594022 is a wasteful number, since it uses less digits than its factorization.

2594022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432342.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2594022 is about 1610.5967838041. The cubic root of 2594022 is about 137.4014191463.

Adding to 2594022 its reverse (2204952), we get a palindrome (4798974).

The spelling of 2594022 in words is "two million, five hundred ninety-four thousand, twenty-two".