2859061 has 8 divisors (see below), whose sum is σ = 3003264. Its totient is φ = 2716560.

The previous prime is 2859049. The next prime is 2859067. The reversal of 2859061 is 1609582.

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 2859061 - 2⁵ = 2859029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2859067) 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, 4216 + ... + 4846.

It is an arithmetic number, because the mean of its divisors is an integer number (375408).

2^2859061 is an apocalyptic number.

It is an amenable number.

2859061 is a deficient number, since it is larger than the sum of its proper divisors (144203).

2859061 is a wasteful number, since it uses less digits than its factorization.

2859061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 2859061 is about 1690.8758085679. The cubic root of 2859061 is about 141.9300885774.

The spelling of 2859061 in words is "two million, eight hundred fifty-nine thousand, sixty-one".