452566 has 4 divisors (see below), whose sum is σ = 678852. Its totient is φ = 226282.

The previous prime is 452549. The next prime is 452579. The reversal of 452566 is 665254.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113140 + ... + 113143.

It is an arithmetic number, because the mean of its divisors is an integer number (169713).

2⁴⁵²⁵⁶⁶ is an apocalyptic number.

452566 is a deficient number, since it is larger than the sum of its proper divisors (226286).

452566 is a wasteful number, since it uses less digits than its factorization.

452566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226285.

The product of its digits is 7200, while the sum is 28.

The square root of 452566 is about 672.7302579786. The cubic root of 452566 is about 76.7763228154.

The spelling of 452566 in words is "four hundred fifty-two thousand, five hundred sixty-six".