2855059 has 4 divisors (see below), whose sum is σ = 2979216. Its totient is φ = 2730904.

The previous prime is 2855051. The next prime is 2855063. The reversal of 2855059 is 9505582.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9505582 = 2 ⋅4752791.

It is a cyclic number.

It is not a de Polignac number, because 2855059 - 2³ = 2855051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2855051) 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, 62044 + ... + 62089.

It is an arithmetic number, because the mean of its divisors is an integer number (744804).

2^2855059 is an apocalyptic number.

2855059 is a deficient number, since it is larger than the sum of its proper divisors (124157).

2855059 is a wasteful number, since it uses less digits than its factorization.

2855059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124156.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 2855059 is about 1689.6919837651. The cubic root of 2855059 is about 141.8638349549.

The spelling of 2855059 in words is "two million, eight hundred fifty-five thousand, fifty-nine".