4493542 has 16 divisors (see below), whose sum is σ = 7192800. Its totient is φ = 2098048.

The previous prime is 4493527. The next prime is 4493551. The reversal of 4493542 is 2453944.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4623 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (449550).

Almost surely, 2^4493542 is an apocalyptic number.

4493542 is a deficient number, since it is larger than the sum of its proper divisors (2699258).

4493542 is a wasteful number, since it uses less digits than its factorization.

4493542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its digits is 17280, while the sum is 31.

The square root of 4493542 is about 2119.7976318507. The cubic root of 4493542 is about 165.0173474262.

The spelling of 4493542 in words is "four million, four hundred ninety-three thousand, five hundred forty-two".