4568142 has 8 divisors (see below), whose sum is σ = 9136296. Its totient is φ = 1522712.

The previous prime is 4568141. The next prime is 4568143. The reversal of 4568142 is 2418654.

It is an interprime number because it is at equal distance from previous prime (4568141) and next prime (4568143).

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

4568142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4568141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380673 + ... + 380684.

It is an arithmetic number, because the mean of its divisors is an integer number (1142037).

Almost surely, 2^4568142 is an apocalyptic number.

4568142 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.

4568142 is a wasteful number, since it uses less digits than its factorization.

4568142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761362.

The product of its digits is 7680, while the sum is 30.

The square root of 4568142 is about 2137.3212205937. The cubic root of 4568142 is about 165.9255242438.

The spelling of 4568142 in words is "four million, five hundred sixty-eight thousand, one hundred forty-two".