4071822 has 8 divisors (see below), whose sum is σ = 8143656. Its totient is φ = 1357272.

The previous prime is 4071797. The next prime is 4071827. The reversal of 4071822 is 2281704.

4071822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

4071822 is an admirable number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 4071792 and 4071801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4071827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339313 + ... + 339324.

It is an arithmetic number, because the mean of its divisors is an integer number (1017957).

Almost surely, 2^4071822 is an apocalyptic number.

4071822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4071822 is a wasteful number, since it uses less digits than its factorization.

4071822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678642.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 4071822 is about 2017.8756155918. The cubic root of 4071822 is about 159.6845608136.

The spelling of 4071822 in words is "four million, seventy-one thousand, eight hundred twenty-two".