4342422 has 16 divisors (see below), whose sum is σ = 9925632. Its totient is φ = 1240680.

The previous prime is 4342417. The next prime is 4342427. The reversal of 4342422 is 2242434.

It is an interprime number because it is at equal distance from previous prime (4342417) and next prime (4342427).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342427) 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, 51654 + ... + 51737.

It is an arithmetic number, because the mean of its divisors is an integer number (620352).

Almost surely, 2^4342422 is an apocalyptic number.

4342422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4342422 is an abundant number, since it is smaller than the sum of its proper divisors (5583210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4342422 is a wasteful number, since it uses less digits than its factorization.

4342422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103403.

The product of its digits is 1536, while the sum is 21.

The square root of 4342422 is about 2083.8478831239. The cubic root of 4342422 is about 163.1463425342.

Adding to 4342422 its reverse (2242434), we get a palindrome (6584856).

The spelling of 4342422 in words is "four million, three hundred forty-two thousand, four hundred twenty-two".