2859042 has 8 divisors (see below), whose sum is σ = 5718096. Its totient is φ = 953012.

The previous prime is 2859029. The next prime is 2859047. The reversal of 2859042 is 2409582.

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

2859042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2859047) 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, 238248 + ... + 238259.

It is an arithmetic number, because the mean of its divisors is an integer number (714762).

2^2859042 is an apocalyptic number.

2859042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2859042 is a wasteful number, since it uses less digits than its factorization.

2859042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476512.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 2859042 is about 1690.8701901684. The cubic root of 2859042 is about 141.9297741760.

The spelling of 2859042 in words is "two million, eight hundred fifty-nine thousand, forty-two".