1828822 has 16 divisors (see below), whose sum is σ = 2903040. Its totient is φ = 862312.

The previous prime is 1828793. The next prime is 1828829. The reversal of 1828822 is 2288281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1828829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3579 + ... + 4057.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

2^1828822 is an apocalyptic number.

1828822 is a deficient number, since it is larger than the sum of its proper divisors (1074218).

1828822 is a wasteful number, since it uses less digits than its factorization.

1828822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587.

The product of its digits is 4096, while the sum is 31.

The square root of 1828822 is about 1352.3394544270. The cubic root of 1828822 is about 122.2898688274.

The spelling of 1828822 in words is "one million, eight hundred twenty-eight thousand, eight hundred twenty-two".