4523697 has 6 divisors (see below), whose sum is σ = 6534242. Its totient is φ = 3015792.

The previous prime is 4523693. The next prime is 4523713. The reversal of 4523697 is 7963254.

It can be written as a sum of positive squares in only one way, i.e., 4511376 + 12321 = 2124^2 + 111^2 .

It is not a de Polignac number, because 4523697 - 2² = 4523693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4523693) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251308 + ... + 251325.

Almost surely, 2^4523697 is an apocalyptic number.

It is an amenable number.

4523697 is a deficient number, since it is larger than the sum of its proper divisors (2010545).

4523697 is a wasteful number, since it uses less digits than its factorization.

4523697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502639 (or 502636 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 4523697 is about 2126.8984460947. The cubic root of 4523697 is about 165.3856543818.

The spelling of 4523697 in words is "four million, five hundred twenty-three thousand, six hundred ninety-seven".