454898 has 8 divisors (see below), whose sum is σ = 718320. Its totient is φ = 215460.

The previous prime is 454891. The next prime is 454907. The reversal of 454898 is 898454.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 11971 = 454898 / (4 + 5 + 4 + 8 + 9 + 8).

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 3 ways as a sum of consecutive naturals, for example, 5948 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (89790).

2⁴⁵⁴⁸⁹⁸ is an apocalyptic number.

454898 is a deficient number, since it is larger than the sum of its proper divisors (263422).

454898 is a wasteful number, since it uses less digits than its factorization.

454898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11992.

The product of its digits is 46080, while the sum is 38.

The square root of 454898 is about 674.4612664935. The cubic root of 454898 is about 76.9079689817.

Subtracting 454898 from its reverse (898454), we obtain a square (443556 = 666²).

The spelling of 454898 in words is "four hundred fifty-four thousand, eight hundred ninety-eight".