455684 has 6 divisors (see below), whose sum is σ = 797454. Its totient is φ = 227840.

The previous prime is 455683. The next prime is 455687. The reversal of 455684 is 486554.

455684 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 348100 + 107584 = 590^2 + 328^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 455684.

It is not an unprimeable number, because it can be changed into a prime (455681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56957 + ... + 56964.

It is an arithmetic number, because the mean of its divisors is an integer number (132909).

2⁴⁵⁵⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

455684 is a deficient number, since it is larger than the sum of its proper divisors (341770).

455684 is a wasteful number, since it uses less digits than its factorization.

455684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113925 (or 113923 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 455684 is about 675.0437022890. The cubic root of 455684 is about 76.9522388919.

The spelling of 455684 in words is "four hundred fifty-five thousand, six hundred eighty-four".