4523206 has 4 divisors (see below), whose sum is σ = 6784812. Its totient is φ = 2261602.

The previous prime is 4523201. The next prime is 4523221. The reversal of 4523206 is 6023254.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6023254 = 2 ⋅3011627.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4523201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130800 + ... + 1130803.

It is an arithmetic number, because the mean of its divisors is an integer number (1696203).

Almost surely, 2^4523206 is an apocalyptic number.

4523206 is a deficient number, since it is larger than the sum of its proper divisors (2261606).

4523206 is a wasteful number, since it uses less digits than its factorization.

4523206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261605.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 4523206 is about 2126.7830166710. The cubic root of 4523206 is about 165.3796705376.

The spelling of 4523206 in words is "four million, five hundred twenty-three thousand, two hundred six".