2854870 has 16 divisors (see below), whose sum is σ = 5216688. Its totient is φ = 1124640.

The previous prime is 2854843. The next prime is 2854889. The reversal of 2854870 is 784582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461 + ... + 2800.

It is an arithmetic number, because the mean of its divisors is an integer number (326043).

2^2854870 is an apocalyptic number.

2854870 is a deficient number, since it is larger than the sum of its proper divisors (2361818).

2854870 is a wasteful number, since it uses less digits than its factorization.

2854870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4335.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 2854870 is about 1689.6360554865. The cubic root of 2854870 is about 141.8607045051.

The spelling of 2854870 in words is "two million, eight hundred fifty-four thousand, eight hundred seventy".