4321822 has 8 divisors (see below), whose sum is σ = 6658056. Its totient is φ = 2102472.

The previous prime is 4321817. The next prime is 4321829. The reversal of 4321822 is 2281234.

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

It is a junction number, because it is equal to n+sod(n) for n = 4321793 and 4321802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321829) 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, 29128 + ... + 29275.

It is an arithmetic number, because the mean of its divisors is an integer number (832257).

Almost surely, 2^4321822 is an apocalyptic number.

4321822 is a deficient number, since it is larger than the sum of its proper divisors (2336234).

4321822 is a wasteful number, since it uses less digits than its factorization.

4321822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58442.

The product of its digits is 768, while the sum is 22.

The square root of 4321822 is about 2078.8992279569. The cubic root of 4321822 is about 162.8879503928.

The spelling of 4321822 in words is "four million, three hundred twenty-one thousand, eight hundred twenty-two".