4168442 has 8 divisors (see below), whose sum is σ = 6267456. Its totient is φ = 2079292.

The previous prime is 4168433. The next prime is 4168447. The reversal of 4168442 is 2448614.

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

It is not an unprimeable number, because it can be changed into a prime (4168447) 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, 1298 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (783432).

Almost surely, 2^4168442 is an apocalyptic number.

4168442 is a deficient number, since it is larger than the sum of its proper divisors (2099014).

4168442 is a wasteful number, since it uses less digits than its factorization.

4168442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4932.

The product of its digits is 6144, while the sum is 29.

The square root of 4168442 is about 2041.6762720862. The cubic root of 4168442 is about 160.9377483956.

The spelling of 4168442 in words is "four million, one hundred sixty-eight thousand, four hundred forty-two".