4418042 has 8 divisors (see below), whose sum is σ = 6636000. Its totient is φ = 2206044.

The previous prime is 4418041. The next prime is 4418069. The reversal of 4418042 is 2408144.

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

It is a super-2 number, since 2×4418042² = 39038190227528, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4417999 and 4418017.

It is not an unprimeable number, because it can be changed into a prime (4418041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2009 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (829500).

Almost surely, 2^4418042 is an apocalyptic number.

4418042 is a deficient number, since it is larger than the sum of its proper divisors (2217958).

4418042 is a wasteful number, since it uses less digits than its factorization.

4418042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2980.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 4418042 is about 2101.9138897681. The cubic root of 4418042 is about 164.0879213276.

The spelling of 4418042 in words is "four million, four hundred eighteen thousand, forty-two".