455066 has 4 divisors (see below), whose sum is σ = 682602. Its totient is φ = 227532.

The previous prime is 455053. The next prime is 455093. The reversal of 455066 is 660554.

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., 229441 + 225625 = 479^2 + 475^2 .

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

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, 113765 + ... + 113768.

2⁴⁵⁵⁰⁶⁶ is an apocalyptic number.

455066 is a deficient number, since it is larger than the sum of its proper divisors (227536).

455066 is a wasteful number, since it uses less digits than its factorization.

455066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227535.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 455066 is about 674.5857988425. The cubic root of 455066 is about 76.9174355350.

The spelling of 455066 in words is "four hundred fifty-five thousand, sixty-six".