2141322 has 8 divisors (see below), whose sum is σ = 4282656. Its totient is φ = 713772.

The previous prime is 2141311. The next prime is 2141329. The reversal of 2141322 is 2231412.

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

2141322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2141329) 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, 178438 + ... + 178449.

It is an arithmetic number, because the mean of its divisors is an integer number (535332).

2^2141322 is an apocalyptic number.

2141322 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.

2141322 is a wasteful number, since it uses less digits than its factorization.

2141322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356892.

The product of its digits is 96, while the sum is 15.

The square root of 2141322 is about 1463.3256643687. The cubic root of 2141322 is about 128.8924047242.

Adding to 2141322 its reverse (2231412), we get a palindrome (4372734).

The spelling of 2141322 in words is "two million, one hundred forty-one thousand, three hundred twenty-two".