455048 has 16 divisors (see below), whose sum is σ = 930960. Its totient is φ = 206800.

The previous prime is 455047. The next prime is 455053. The reversal of 455048 is 840554.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (455047) 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, 2498 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (58185).

2⁴⁵⁵⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

455048 is an abundant number, since it is smaller than the sum of its proper divisors (475912).

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

455048 is a wasteful number, since it uses less digits than its factorization.

455048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188 (or 5184 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 455048 is about 674.5724571905. The cubic root of 455048 is about 76.9164213729.

The spelling of 455048 in words is "four hundred fifty-five thousand, forty-eight".