454099 has 4 divisors (see below), whose sum is σ = 455464. Its totient is φ = 452736.

The previous prime is 454079. The next prime is 454109. The reversal of 454099 is 990454.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 454099 - 2¹⁵ = 421331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 454099.

It is not an unprimeable number, because it can be changed into a prime (454009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184 + ... + 970.

It is an arithmetic number, because the mean of its divisors is an integer number (113866).

2⁴⁵⁴⁰⁹⁹ is an apocalyptic number.

454099 is a deficient number, since it is larger than the sum of its proper divisors (1365).

454099 is an equidigital number, since it uses as much as digits as its factorization.

454099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 454099 is about 673.8686815693. The cubic root of 454099 is about 76.8629145740.

The spelling of 454099 in words is "four hundred fifty-four thousand, ninety-nine".