4523806 has 16 divisors (see below), whose sum is σ = 7787520. Its totient is φ = 1930680.

The previous prime is 4523791. The next prime is 4523807. The reversal of 4523806 is 6083254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523807) 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, 3835 + ... + 4873.

It is an arithmetic number, because the mean of its divisors is an integer number (486720).

Almost surely, 2^4523806 is an apocalyptic number.

4523806 is a deficient number, since it is larger than the sum of its proper divisors (3263714).

4523806 is a wasteful number, since it uses less digits than its factorization.

4523806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4523806 is about 2126.9240701069. The cubic root of 4523806 is about 165.3869827122.

It can be divided in two parts, 4523 and 806, that added together give a square (5329 = 73²).

The spelling of 4523806 in words is "four million, five hundred twenty-three thousand, eight hundred six".