1822794 has 16 divisors (see below), whose sum is σ = 3659040. Its totient is φ = 605360.

The previous prime is 1822787. The next prime is 1822811. The reversal of 1822794 is 4972281.

It is a happy number.

It is a Curzon 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, 2437 + ... + 3095.

It is an arithmetic number, because the mean of its divisors is an integer number (228690).

2^1822794 is an apocalyptic number.

1822794 is an abundant number, since it is smaller than the sum of its proper divisors (1836246).

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

1822794 is a wasteful number, since it uses less digits than its factorization.

1822794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its digits is 8064, while the sum is 33.

The square root of 1822794 is about 1350.1088844978. The cubic root of 1822794 is about 122.1553606140.

The spelling of 1822794 in words is "one million, eight hundred twenty-two thousand, seven hundred ninety-four".