4181322 has 8 divisors (see below), whose sum is σ = 8362656. Its totient is φ = 1393772.

The previous prime is 4181321. The next prime is 4181323. The reversal of 4181322 is 2231814.

It is an interprime number because it is at equal distance from previous prime (4181321) and next prime (4181323).

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

4181322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4181321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348438 + ... + 348449.

It is an arithmetic number, because the mean of its divisors is an integer number (1045332).

Almost surely, 2^4181322 is an apocalyptic number.

4181322 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.

4181322 is a wasteful number, since it uses less digits than its factorization.

4181322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696892.

The product of its digits is 384, while the sum is 21.

The square root of 4181322 is about 2044.8281101354. The cubic root of 4181322 is about 161.1033375912.

The spelling of 4181322 in words is "four million, one hundred eighty-one thousand, three hundred twenty-two".