2823126 has 8 divisors (see below), whose sum is σ = 5646264. Its totient is φ = 941040.

The previous prime is 2823113. The next prime is 2823133. The reversal of 2823126 is 6213282.

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

2823126 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2823096 and 2823105.

It is a congruent 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, 235255 + ... + 235266.

It is an arithmetic number, because the mean of its divisors is an integer number (705783).

2^2823126 is an apocalyptic number.

2823126 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.

2823126 is a wasteful number, since it uses less digits than its factorization.

2823126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470526.

The product of its digits is 1152, while the sum is 24.

The square root of 2823126 is about 1680.2160575355. The cubic root of 2823126 is about 141.3329489033.

The spelling of 2823126 in words is "two million, eight hundred twenty-three thousand, one hundred twenty-six".