4342242 has 16 divisors (see below), whose sum is σ = 9195552. Its totient is φ = 1362240.

The previous prime is 4342231. The next prime is 4342267. The reversal of 4342242 is 2422434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21184 + ... + 21387.

It is an arithmetic number, because the mean of its divisors is an integer number (574722).

Almost surely, 2^4342242 is an apocalyptic number.

4342242 is an abundant number, since it is smaller than the sum of its proper divisors (4853310).

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

4342242 is a wasteful number, since it uses less digits than its factorization.

4342242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42593.

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

The square root of 4342242 is about 2083.8046933434. The cubic root of 4342242 is about 163.1440882817.

Adding to 4342242 its reverse (2422434), we get a palindrome (6764676).

The spelling of 4342242 in words is "four million, three hundred forty-two thousand, two hundred forty-two".