4527142 has 8 divisors (see below), whose sum is σ = 6804216. Its totient is φ = 2259072.

The previous prime is 4527139. The next prime is 4527157. The reversal of 4527142 is 2417254.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808 + ... + 3115.

It is an arithmetic number, because the mean of its divisors is an integer number (850527).

Almost surely, 2^4527142 is an apocalyptic number.

4527142 is a deficient number, since it is larger than the sum of its proper divisors (2277074).

4527142 is a wasteful number, since it uses less digits than its factorization.

4527142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4502.

The product of its digits is 2240, while the sum is 25.

The square root of 4527142 is about 2127.7081566794. The cubic root of 4527142 is about 165.4276266160.

The spelling of 4527142 in words is "four million, five hundred twenty-seven thousand, one hundred forty-two".