452666 has 8 divisors (see below), whose sum is σ = 682560. Its totient is φ = 225148.

The previous prime is 452633. The next prime is 452671. The reversal of 452666 is 666254.

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

452666 is a modest number, since divided by 666 gives 452 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 951.

It is an arithmetic number, because the mean of its divisors is an integer number (85320).

2⁴⁵²⁶⁶⁶ is an apocalyptic number.

452666 is a deficient number, since it is larger than the sum of its proper divisors (229894).

452666 is a wasteful number, since it uses less digits than its factorization.

452666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188.

The product of its digits is 8640, while the sum is 29.

The square root of 452666 is about 672.8045778679. The cubic root of 452666 is about 76.7819772886.

The spelling of 452666 in words is "four hundred fifty-two thousand, six hundred sixty-six".