2850906 has 8 divisors (see below), whose sum is σ = 5701824. Its totient is φ = 950300.

The previous prime is 2850899. The next prime is 2850929. The reversal of 2850906 is 6090582.

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

2850906 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237570 + ... + 237581.

It is an arithmetic number, because the mean of its divisors is an integer number (712728).

2^2850906 is an apocalyptic number.

2850906 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.

2850906 is a wasteful number, since it uses less digits than its factorization.

2850906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475156.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 2850906 is about 1688.4626143329. The cubic root of 2850906 is about 141.7950160147.

The spelling of 2850906 in words is "two million, eight hundred fifty thousand, nine hundred six".