2022347 has 8 divisors (see below), whose sum is σ = 2113920. Its totient is φ = 1932480.

The previous prime is 2022331. The next prime is 2022359. The reversal of 2022347 is 7432202.

2022347 = 99² + 100² + ... + 191².

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2022347 - 2⁴ = 2022331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393 + ... + 3125.

It is an arithmetic number, because the mean of its divisors is an integer number (264240).

2^2022347 is an apocalyptic number.

2022347 is a deficient number, since it is larger than the sum of its proper divisors (91573).

2022347 is an equidigital number, since it uses as much as digits as its factorization.

2022347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2022347 is about 1422.0924723800. The cubic root of 2022347 is about 126.4596256036.

Adding to 2022347 its reverse (7432202), we get a palindrome (9454549).

The spelling of 2022347 in words is "two million, twenty-two thousand, three hundred forty-seven".