4573142 has 16 divisors (see below), whose sum is σ = 7879680. Its totient is φ = 1949928.

The previous prime is 4573141. The next prime is 4573157. The reversal of 4573142 is 2413754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4573141) 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 7 ways as a sum of consecutive naturals, for example, 2459 + ... + 3897.

It is an arithmetic number, because the mean of its divisors is an integer number (492480).

Almost surely, 2^4573142 is an apocalyptic number.

4573142 is a deficient number, since it is larger than the sum of its proper divisors (3306538).

4573142 is a wasteful number, since it uses less digits than its factorization.

4573142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675.

The product of its digits is 3360, while the sum is 26.

The square root of 4573142 is about 2138.4905891773. The cubic root of 4573142 is about 165.9860393737.

Adding to 4573142 its reverse (2413754), we get a palindrome (6986896).

It can be divided in two parts, 457314 and 2, that multiplied together give a triangular number (914628 = T₁₃₅₂).

The spelling of 4573142 in words is "four million, five hundred seventy-three thousand, one hundred forty-two".