4166822 has 8 divisors (see below), whose sum is σ = 6818472. Its totient is φ = 1894000.

The previous prime is 4166809. The next prime is 4166831. The reversal of 4166822 is 2286614.

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

It is a congruent number.

It is an unprimeable number.

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, 94679 + ... + 94722.

It is an arithmetic number, because the mean of its divisors is an integer number (852309).

Almost surely, 2^4166822 is an apocalyptic number.

4166822 is a deficient number, since it is larger than the sum of its proper divisors (2651650).

4166822 is a wasteful number, since it uses less digits than its factorization.

4166822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189414.

The product of its digits is 4608, while the sum is 29.

The square root of 4166822 is about 2041.2795007054. The cubic root of 4166822 is about 160.9168970452.

The spelling of 4166822 in words is "four million, one hundred sixty-six thousand, eight hundred twenty-two".