454908 has 24 divisors (see below), whose sum is σ = 1072512. Its totient is φ = 150064.

The previous prime is 454907. The next prime is 454919. The reversal of 454908 is 809454.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454907) 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, 1891 + ... + 2117.

It is an arithmetic number, because the mean of its divisors is an integer number (44688).

2⁴⁵⁴⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

454908 is an abundant number, since it is smaller than the sum of its proper divisors (617604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454908 is a wasteful number, since it uses less digits than its factorization.

454908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 454908 is about 674.4686797769. The cubic root of 454908 is about 76.9085325322.

The spelling of 454908 in words is "four hundred fifty-four thousand, nine hundred eight".