454916 has 36 divisors (see below), whose sum is σ = 1015056. Its totient is φ = 176400.

The previous prime is 454907. The next prime is 454919. The reversal of 454916 is 619454.

Its product of digits (4320) is a multiple of the sum of its prime factors (240).

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

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 11 ways as a sum of consecutive naturals, for example, 2051 + ... + 2261.

It is an arithmetic number, because the mean of its divisors is an integer number (28196).

2⁴⁵⁴⁹¹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (507528).

454916 is an abundant number, since it is smaller than the sum of its proper divisors (560140).

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

454916 is a wasteful number, since it uses less digits than its factorization.

454916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 231 counting only the distinct ones).

The product of its digits is 4320, while the sum is 29.

The square root of 454916 is about 674.4746103450. The cubic root of 454916 is about 76.9089833667.

The spelling of 454916 in words is "four hundred fifty-four thousand, nine hundred sixteen".