452726 has 8 divisors (see below), whose sum is σ = 692064. Its totient is φ = 222040.

The previous prime is 452701. The next prime is 452731. The reversal of 452726 is 627254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 452695 and 452704.

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 in 3 ways as a sum of consecutive naturals, for example, 2030 + ... + 2241.

It is an arithmetic number, because the mean of its divisors is an integer number (86508).

2⁴⁵²⁷²⁶ is an apocalyptic number.

452726 is a deficient number, since it is larger than the sum of its proper divisors (239338).

452726 is a wasteful number, since it uses less digits than its factorization.

452726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326.

The product of its digits is 3360, while the sum is 26.

The square root of 452726 is about 672.8491658611. The cubic root of 452726 is about 76.7853695727.

The spelling of 452726 in words is "four hundred fifty-two thousand, seven hundred twenty-six".