4573738 has 16 divisors (see below), whose sum is σ = 7562016. Its totient is φ = 2061360.

The previous prime is 4573733. The next prime is 4573747. The reversal of 4573738 is 8373754.

It is a junction number, because it is equal to n+sod(n) for n = 4573697 and 4573706.

It is not an unprimeable number, because it can be changed into a prime (4573733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 928 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (472626).

Almost surely, 2^4573738 is an apocalyptic number.

4573738 is a deficient number, since it is larger than the sum of its proper divisors (2988278).

4573738 is a wasteful number, since it uses less digits than its factorization.

4573738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149.

The product of its digits is 70560, while the sum is 37.

The square root of 4573738 is about 2138.6299352623. The cubic root of 4573738 is about 165.9932498344.

The spelling of 4573738 in words is "four million, five hundred seventy-three thousand, seven hundred thirty-eight".