454899 has 8 divisors (see below), whose sum is σ = 618192. Its totient is φ = 297440.

The previous prime is 454891. The next prime is 454907. The reversal of 454899 is 998454.

It is an interprime number because it is at equal distance from previous prime (454891) and next prime (454907).

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 454899 - 2³ = 454891 is a prime.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272 + ... + 1589.

It is an arithmetic number, because the mean of its divisors is an integer number (77274).

2⁴⁵⁴⁸⁹⁹ is an apocalyptic number.

454899 is a deficient number, since it is larger than the sum of its proper divisors (163293).

454899 is a wasteful number, since it uses less digits than its factorization.

454899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917.

The product of its digits is 51840, while the sum is 39.

The square root of 454899 is about 674.4620078255. The cubic root of 454899 is about 76.9080253371.

The spelling of 454899 in words is "four hundred fifty-four thousand, eight hundred ninety-nine".