4122042 has 8 divisors (see below), whose sum is σ = 8244096. Its totient is φ = 1374012.

The previous prime is 4121987. The next prime is 4122043. The reversal of 4122042 is 2402214.

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

4122042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4122043) 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, 343498 + ... + 343509.

It is an arithmetic number, because the mean of its divisors is an integer number (1030512).

Almost surely, 2^4122042 is an apocalyptic number.

4122042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4122042 is a wasteful number, since it uses less digits than its factorization.

4122042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687012.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 4122042 is about 2030.2812613035. The cubic root of 4122042 is about 160.3383724378.

Adding to 4122042 its reverse (2402214), we get a palindrome (6524256).

The spelling of 4122042 in words is "four million, one hundred twenty-two thousand, forty-two".