2859361 has 4 divisors (see below), whose sum is σ = 2886192. Its totient is φ = 2832532.

The previous prime is 2859343. The next prime is 2859377. The reversal of 2859361 is 1639582.

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 2859361 - 2¹³ = 2851169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2859301) 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, 13255 + ... + 13468.

It is an arithmetic number, because the mean of its divisors is an integer number (721548).

2^2859361 is an apocalyptic number.

It is an amenable number.

2859361 is a deficient number, since it is larger than the sum of its proper divisors (26831).

2859361 is a wasteful number, since it uses less digits than its factorization.

2859361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26830.

The product of its digits is 12960, while the sum is 34.

The square root of 2859361 is about 1690.9645176644. The cubic root of 2859361 is about 141.9350526241.

The spelling of 2859361 in words is "two million, eight hundred fifty-nine thousand, three hundred sixty-one".