2594779 has 4 divisors (see below), whose sum is σ = 2830680. Its totient is φ = 2358880.

The previous prime is 2594777. The next prime is 2594789. The reversal of 2594779 is 9774952.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2594779 - 2¹ = 2594777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2594777) 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, 117934 + ... + 117955.

It is an arithmetic number, because the mean of its divisors is an integer number (707670).

2^2594779 is an apocalyptic number.

2594779 is a deficient number, since it is larger than the sum of its proper divisors (235901).

2594779 is a wasteful number, since it uses less digits than its factorization.

2594779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235900.

The product of its digits is 158760, while the sum is 43.

The square root of 2594779 is about 1610.8317727187. The cubic root of 2594779 is about 137.4147835612.

The spelling of 2594779 in words is "two million, five hundred ninety-four thousand, seven hundred seventy-nine".