2579361 has 4 divisors (see below), whose sum is σ = 3439152. Its totient is φ = 1719572.

The previous prime is 2579341. The next prime is 2579363. The reversal of 2579361 is 1639752.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2579361 - 2⁵ = 2579329 is a prime.

It is an Ulam number.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2579363) 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, 429891 + ... + 429896.

It is an arithmetic number, because the mean of its divisors is an integer number (859788).

2^2579361 is an apocalyptic number.

It is an amenable number.

2579361 is a deficient number, since it is larger than the sum of its proper divisors (859791).

2579361 is an equidigital number, since it uses as much as digits as its factorization.

2579361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859790.

The product of its digits is 11340, while the sum is 33.

The square root of 2579361 is about 1606.0389160914. The cubic root of 2579361 is about 137.1420729432.

The spelling of 2579361 in words is "two million, five hundred seventy-nine thousand, three hundred sixty-one".