4402042 has 8 divisors (see below), whose sum is σ = 6623136. Its totient is φ = 2194332.

The previous prime is 4402037. The next prime is 4402043. The reversal of 4402042 is 2402044.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4402043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2478 + ... + 3865.

It is an arithmetic number, because the mean of its divisors is an integer number (827892).

Almost surely, 2^4402042 is an apocalyptic number.

4402042 is a deficient number, since it is larger than the sum of its proper divisors (2221094).

4402042 is a wasteful number, since it uses less digits than its factorization.

4402042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6692.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4402042 is about 2098.1043825320. The cubic root of 4402042 is about 163.8895995032.

Adding to 4402042 its reverse (2402044), we get a palindrome (6804086).

The spelling of 4402042 in words is "four million, four hundred two thousand, forty-two".