454966 has 8 divisors (see below), whose sum is σ = 689040. Its totient is φ = 225288.

The previous prime is 454943. The next prime is 454967. The reversal of 454966 is 669454.

454966 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×454966² = 413988122312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454967) by changing a digit.

454966 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 826 + ... + 1261.

It is an arithmetic number, because the mean of its divisors is an integer number (86130).

2⁴⁵⁴⁹⁶⁶ is an apocalyptic number.

454966 is a deficient number, since it is larger than the sum of its proper divisors (234074).

454966 is a wasteful number, since it uses less digits than its factorization.

454966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198.

The product of its digits is 25920, while the sum is 34.

The square root of 454966 is about 674.5116752140. The cubic root of 454966 is about 76.9118009626.

The spelling of 454966 in words is "four hundred fifty-four thousand, nine hundred sixty-six".