2850830 has 16 divisors (see below), whose sum is σ = 5186160. Its totient is φ = 1128192.

The previous prime is 2850829. The next prime is 2850851. The reversal of 2850830 is 380582.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 2850830.

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, 500 + ... + 2439.

It is an arithmetic number, because the mean of its divisors is an integer number (324135).

2^2850830 is an apocalyptic number.

2850830 is a deficient number, since it is larger than the sum of its proper divisors (2335330).

2850830 is a wasteful number, since it uses less digits than its factorization.

2850830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3043.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2850830 is about 1688.4401085025. The cubic root of 2850830 is about 141.7937560039.

The spelling of 2850830 in words is "two million, eight hundred fifty thousand, eight hundred thirty".