2826306 has 32 divisors (see below), whose sum is σ = 7178880. Its totient is φ = 807408.

The previous prime is 2826293. The next prime is 2826323. The reversal of 2826306 is 6036282.

2826306 is a `hidden beast` number, since 28 + 2 + 630 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 2826306.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3361 + ... + 4116.

It is an arithmetic number, because the mean of its divisors is an integer number (224340).

2^2826306 is an apocalyptic number.

2826306 is an abundant number, since it is smaller than the sum of its proper divisors (4352574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2826306 is a wasteful number, since it uses less digits than its factorization.

2826306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7495 (or 7489 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2826306 is about 1681.1620980738. The cubic root of 2826306 is about 141.3859953173.

The spelling of 2826306 in words is "two million, eight hundred twenty-six thousand, three hundred six".