455797 has 4 divisors (see below), whose sum is σ = 466956. Its totient is φ = 444640.

The previous prime is 455789. The next prime is 455809. The reversal of 455797 is 797554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34596 + 421201 = 186^2 + 649^2 .

It is a cyclic number.

It is not a de Polignac number, because 455797 - 2³ = 455789 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455717) 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, 5518 + ... + 5599.

It is an arithmetic number, because the mean of its divisors is an integer number (116739).

2⁴⁵⁵⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

455797 is a deficient number, since it is larger than the sum of its proper divisors (11159).

455797 is a wasteful number, since it uses less digits than its factorization.

455797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11158.

The product of its digits is 44100, while the sum is 37.

The square root of 455797 is about 675.1273953855. The cubic root of 455797 is about 76.9585992090.

The spelling of 455797 in words is "four hundred fifty-five thousand, seven hundred ninety-seven".