4418142 has 8 divisors (see below), whose sum is σ = 8836296. Its totient is φ = 1472712.

The previous prime is 4418131. The next prime is 4418143. The reversal of 4418142 is 2418144.

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

4418142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4418143) 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, 368173 + ... + 368184.

It is an arithmetic number, because the mean of its divisors is an integer number (1104537).

Almost surely, 2^4418142 is an apocalyptic number.

4418142 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.

4418142 is a wasteful number, since it uses less digits than its factorization.

4418142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736362.

The product of its digits is 1024, while the sum is 24.

The square root of 4418142 is about 2101.9376774776. The cubic root of 4418142 is about 164.0891593322.

It can be divided in two parts, 4418 and 142, that added together give a triangular number (4560 = T₉₅).

The spelling of 4418142 in words is "four million, four hundred eighteen thousand, one hundred forty-two".