3822043 has 4 divisors (see below), whose sum is σ = 3834568. Its totient is φ = 3809520.

The previous prime is 3822041. The next prime is 3822047. The reversal of 3822043 is 3402283.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3822043 - 2¹ = 3822041 is a prime.

It is a Duffinian number.

3822043 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3822041) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5793 + ... + 6418.

It is an arithmetic number, because the mean of its divisors is an integer number (958642).

Almost surely, 2^3822043 is an apocalyptic number.

3822043 is a deficient number, since it is larger than the sum of its proper divisors (12525).

3822043 is a wasteful number, since it uses less digits than its factorization.

3822043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12524.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3822043 is about 1955.0046035751. The cubic root of 3822043 is about 156.3502294522.

The spelling of 3822043 in words is "three million, eight hundred twenty-two thousand, forty-three".