4222351 has 16 divisors (see below), whose sum is σ = 5184000. Its totient is φ = 3358368.

The previous prime is 4222343. The next prime is 4222367. The reversal of 4222351 is 1532224.

It is a cyclic number.

It is not a de Polignac number, because 4222351 - 2³ = 4222343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222381) 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 15 ways as a sum of consecutive naturals, for example, 6750 + ... + 7348.

It is an arithmetic number, because the mean of its divisors is an integer number (324000).

Almost surely, 2^4222351 is an apocalyptic number.

4222351 is a deficient number, since it is larger than the sum of its proper divisors (961649).

4222351 is a wasteful number, since it uses less digits than its factorization.

4222351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678.

The product of its digits is 480, while the sum is 19.

The square root of 4222351 is about 2054.8360031886. The cubic root of 4222351 is about 161.6285627183.

Adding to 4222351 its reverse (1532224), we get a palindrome (5754575).

The spelling of 4222351 in words is "four million, two hundred twenty-two thousand, three hundred fifty-one".