4523936 has 24 divisors (see below), whose sum is σ = 8995140. Its totient is φ = 2239488.

The previous prime is 4523917. The next prime is 4523941. The reversal of 4523936 is 6393254.

It can be written as a sum of positive squares in 2 ways, for example, as 3610000 + 913936 = 1900^2 + 956^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2840 + ... + 4136.

Almost surely, 2^4523936 is an apocalyptic number.

It is an amenable number.

4523936 is a deficient number, since it is larger than the sum of its proper divisors (4471204).

4523936 is a wasteful number, since it uses less digits than its factorization.

4523936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416 (or 1408 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 4523936 is about 2126.9546304517. The cubic root of 4523936 is about 165.3885669314.

The spelling of 4523936 in words is "four million, five hundred twenty-three thousand, nine hundred thirty-six".