456973 has 4 divisors (see below), whose sum is σ = 498528. Its totient is φ = 415420.

The previous prime is 456959. The next prime is 456979. The reversal of 456973 is 379654.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 456973 - 2⁹ = 456461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20761 + ... + 20782.

It is an arithmetic number, because the mean of its divisors is an integer number (124632).

456973 is a Friedman number, since it can be written as (7*5-9)^4-6+3, using all its digits and the basic arithmetic operations.

2⁴⁵⁶⁹⁷³ is an apocalyptic number.

It is an amenable number.

456973 is a deficient number, since it is larger than the sum of its proper divisors (41555).

456973 is a wasteful number, since it uses less digits than its factorization.

456973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41554.

The product of its digits is 22680, while the sum is 34.

The square root of 456973 is about 675.9977810614. The cubic root of 456973 is about 77.0247292247.

The spelling of 456973 in words is "four hundred fifty-six thousand, nine hundred seventy-three".