454911 has 4 divisors (see below), whose sum is σ = 606552. Its totient is φ = 303272.

The previous prime is 454907. The next prime is 454919. The reversal of 454911 is 119454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 454911 - 2² = 454907 is a prime.

It is a super-3 number, since 3×454911³ = 282423330409380093, which contains 333 as substring.

It is a D-number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 454911.

It is not an unprimeable number, because it can be changed into a prime (454919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75816 + ... + 75821.

It is an arithmetic number, because the mean of its divisors is an integer number (151638).

2⁴⁵⁴⁹¹¹ is an apocalyptic number.

454911 is a deficient number, since it is larger than the sum of its proper divisors (151641).

454911 is a wasteful number, since it uses less digits than its factorization.

454911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151640.

The product of its digits is 720, while the sum is 24.

The square root of 454911 is about 674.4709037460. The cubic root of 454911 is about 76.9087015958.

It can be divided in two parts, 4549 and 11, that added together give a triangular number (4560 = T₉₅).

The spelling of 454911 in words is "four hundred fifty-four thousand, nine hundred eleven".