452246 has 4 divisors (see below), whose sum is σ = 678372. Its totient is φ = 226122.

The previous prime is 452239. The next prime is 452269. The reversal of 452246 is 642254.

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 (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113060 + ... + 113063.

It is an arithmetic number, because the mean of its divisors is an integer number (169593).

2⁴⁵²²⁴⁶ is an apocalyptic number.

452246 is a deficient number, since it is larger than the sum of its proper divisors (226126).

452246 is a wasteful number, since it uses less digits than its factorization.

452246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226125.

The product of its digits is 1920, while the sum is 23.

The square root of 452246 is about 672.4923791390. The cubic root of 452246 is about 76.7582229021.

The spelling of 452246 in words is "four hundred fifty-two thousand, two hundred forty-six".