454946 has 4 divisors (see below), whose sum is σ = 682422. Its totient is φ = 227472.

The previous prime is 454943. The next prime is 454967. The reversal of 454946 is 649454.

It is a happy number.

454946 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 429025 + 25921 = 655^2 + 161^2 .

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (454943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113735 + ... + 113738.

2⁴⁵⁴⁹⁴⁶ is an apocalyptic number.

454946 is a deficient number, since it is larger than the sum of its proper divisors (227476).

454946 is a wasteful number, since it uses less digits than its factorization.

454946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227475.

The product of its digits is 17280, while the sum is 32.

The square root of 454946 is about 674.4968495108. The cubic root of 454946 is about 76.9106739490.

The spelling of 454946 in words is "four hundred fifty-four thousand, nine hundred forty-six".