2866234 has 16 divisors (see below), whose sum is σ = 5203008. Its totient is φ = 1156032.

The previous prime is 2866223. The next prime is 2866247. The reversal of 2866234 is 4326682.

It is a junction number, because it is equal to n+sod(n) for n = 2866196 and 2866205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5784 + ... + 6259.

It is an arithmetic number, because the mean of its divisors is an integer number (325188).

2^2866234 is an apocalyptic number.

2866234 is a deficient number, since it is larger than the sum of its proper divisors (2336774).

2866234 is a wasteful number, since it uses less digits than its factorization.

2866234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12069.

The product of its digits is 13824, while the sum is 31.

The square root of 2866234 is about 1692.9955699883. The cubic root of 2866234 is about 142.0486839617.

The spelling of 2866234 in words is "two million, eight hundred sixty-six thousand, two hundred thirty-four".