454650 has 48 divisors (see below), whose sum is σ = 1291584. Its totient is φ = 103680.

The previous prime is 454637. The next prime is 454673. The reversal of 454650 is 56454.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 454650.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 834 + ... + 1266.

It is an arithmetic number, because the mean of its divisors is an integer number (26908).

2⁴⁵⁴⁶⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (645792).

454650 is an abundant number, since it is smaller than the sum of its proper divisors (836934).

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

454650 is a wasteful number, since it uses less digits than its factorization.

454650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 454650 is about 674.2773909898. The cubic root of 454650 is about 76.8939902850.

The spelling of 454650 in words is "four hundred fifty-four thousand, six hundred fifty".