454897 has 8 divisors (see below), whose sum is σ = 475200. Its totient is φ = 435120.

The previous prime is 454891. The next prime is 454907. The reversal of 454897 is 798454.

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

It is a cyclic number.

It is not a de Polignac number, because 454897 - 2³ = 454889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (454891) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2979 + ... + 3127.

It is an arithmetic number, because the mean of its divisors is an integer number (59400).

2⁴⁵⁴⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

454897 is a deficient number, since it is larger than the sum of its proper divisors (20303).

454897 is a wasteful number, since it uses less digits than its factorization.

454897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its digits is 40320, while the sum is 37.

The square root of 454897 is about 674.4605251607. The cubic root of 454897 is about 76.9079126262.

The spelling of 454897 in words is "four hundred fifty-four thousand, eight hundred ninety-seven".