2593493 has 8 divisors (see below), whose sum is σ = 2983488. Its totient is φ = 2208384.

The previous prime is 2593477. The next prime is 2593511. The reversal of 2593493 is 3943952.

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

It is a cyclic number.

It is not a de Polignac number, because 2593493 - 2⁴ = 2593477 is a prime.

It is a super-3 number, since 3×2593493³ = 52333104074006982471, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2593403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5 + ... + 2277.

It is an arithmetic number, because the mean of its divisors is an integer number (372936).

2^2593493 is an apocalyptic number.

It is an amenable number.

2593493 is a deficient number, since it is larger than the sum of its proper divisors (389995).

2593493 is a wasteful number, since it uses less digits than its factorization.

2593493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2443.

The product of its digits is 29160, while the sum is 35.

The square root of 2593493 is about 1610.4325505901. The cubic root of 2593493 is about 137.3920784016.

The spelling of 2593493 in words is "two million, five hundred ninety-three thousand, four hundred ninety-three".