3573142 has 16 divisors (see below), whose sum is σ = 5637600. Its totient is φ = 1695232.

The previous prime is 3573139. The next prime is 3573149. The reversal of 3573142 is 2413753.

3573142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3573149) 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 7 ways as a sum of consecutive naturals, for example, 7734 + ... + 8182.

It is an arithmetic number, because the mean of its divisors is an integer number (352350).

Almost surely, 2^3573142 is an apocalyptic number.

3573142 is a deficient number, since it is larger than the sum of its proper divisors (2064458).

3573142 is a wasteful number, since it uses less digits than its factorization.

3573142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647.

The product of its digits is 2520, while the sum is 25.

The square root of 3573142 is about 1890.2756412756. The cubic root of 3573142 is about 152.8797950866.

Adding to 3573142 its reverse (2413753), we get a palindrome (5986895).

The spelling of 3573142 in words is "three million, five hundred seventy-three thousand, one hundred forty-two".