2855058 has 16 divisors (see below), whose sum is σ = 5762016. Its totient is φ = 943040.

The previous prime is 2855051. The next prime is 2855063. The reversal of 2855058 is 8505582.

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 7 ways as a sum of consecutive naturals, for example, 1428 + ... + 2783.

It is an arithmetic number, because the mean of its divisors is an integer number (360126).

2^2855058 is an apocalyptic number.

2855058 is an abundant number, since it is smaller than the sum of its proper divisors (2906958).

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

2855058 is a wasteful number, since it uses less digits than its factorization.

2855058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329.

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 2855058 is about 1689.6916878531. The cubic root of 2855058 is about 141.8638183921.

The spelling of 2855058 in words is "two million, eight hundred fifty-five thousand, fifty-eight".