455828 has 6 divisors (see below), whose sum is σ = 797706. Its totient is φ = 227912.

The previous prime is 455827. The next prime is 455831. The reversal of 455828 is 828554.

It can be written as a sum of positive squares in only one way, i.e., 446224 + 9604 = 668^2 + 98^2 .

It is a junction number, because it is equal to n+sod(n) for n = 455794 and 455803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56975 + ... + 56982.

It is an arithmetic number, because the mean of its divisors is an integer number (132951).

2⁴⁵⁵⁸²⁸ is an apocalyptic number.

It is an amenable number.

455828 is a deficient number, since it is larger than the sum of its proper divisors (341878).

455828 is a wasteful number, since it uses less digits than its factorization.

455828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113961 (or 113959 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The square root of 455828 is about 675.1503536250. The cubic root of 455828 is about 76.9603438911.

The spelling of 455828 in words is "four hundred fifty-five thousand, eight hundred twenty-eight".