4022342 has 4 divisors (see below), whose sum is σ = 6033516. Its totient is φ = 2011170.

The previous prime is 4022341. The next prime is 4022371. The reversal of 4022342 is 2432204.

It is a semiprime because it is the product of two primes.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4022342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005584 + ... + 1005587.

It is an arithmetic number, because the mean of its divisors is an integer number (1508379).

Almost surely, 2^4022342 is an apocalyptic number.

4022342 is a deficient number, since it is larger than the sum of its proper divisors (2011174).

4022342 is a wasteful number, since it uses less digits than its factorization.

4022342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011173.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4022342 is about 2005.5777222536. The cubic root of 4022342 is about 159.0351042568.

Adding to 4022342 its reverse (2432204), we get a palindrome (6454546).

It can be divided in two parts, 402 and 2342, that added together give a cube (2744 = 14³).

The spelling of 4022342 in words is "four million, twenty-two thousand, three hundred forty-two".