456897 has 8 divisors (see below), whose sum is σ = 696256. Its totient is φ = 261072.

The previous prime is 456881. The next prime is 456899. The reversal of 456897 is 798654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 456897 - 2⁴ = 456881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10858 + ... + 10899.

It is an arithmetic number, because the mean of its divisors is an integer number (87032).

2⁴⁵⁶⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

456897 is a deficient number, since it is larger than the sum of its proper divisors (239359).

456897 is a wasteful number, since it uses less digits than its factorization.

456897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21767.

The product of its digits is 60480, while the sum is 39.

The square root of 456897 is about 675.9415655218. The cubic root of 456897 is about 77.0204589477.

The spelling of 456897 in words is "four hundred fifty-six thousand, eight hundred ninety-seven".