452366 has 4 divisors (see below), whose sum is σ = 678552. Its totient is φ = 226182.

The previous prime is 452363. The next prime is 452377. The reversal of 452366 is 663254.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113090 + ... + 113093.

It is an arithmetic number, because the mean of its divisors is an integer number (169638).

2⁴⁵²³⁶⁶ is an apocalyptic number.

452366 is a deficient number, since it is larger than the sum of its proper divisors (226186).

452366 is a wasteful number, since it uses less digits than its factorization.

452366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226185.

The product of its digits is 4320, while the sum is 26.

The square root of 452366 is about 672.5815935632. The cubic root of 452366 is about 76.7650113698.

It can be divided in two parts, 452 and 366, that added together give a palindrome (818).

The spelling of 452366 in words is "four hundred fifty-two thousand, three hundred sixty-six".