456473 has 4 divisors (see below), whose sum is σ = 459648. Its totient is φ = 453300.

The previous prime is 456461. The next prime is 456499. The reversal of 456473 is 374654.

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 456473 - 2⁴ = 456457 is a prime.

It is a d-powerful number, because it can be written as 4⁸ + 5⁵ + 4⁹ + 6⁵ + 7⁶ + 3⁵ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456403) 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, 1361 + ... + 1662.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2⁴⁵⁶⁴⁷³ is an apocalyptic number.

It is an amenable number.

456473 is a deficient number, since it is larger than the sum of its proper divisors (3175).

456473 is a wasteful number, since it uses less digits than its factorization.

456473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174.

The product of its digits is 10080, while the sum is 29.

The square root of 456473 is about 675.6278561457. The cubic root of 456473 is about 76.9966266021.

It can be divided in two parts, 456 and 473, that added together give a palindrome (929).

The spelling of 456473 in words is "four hundred fifty-six thousand, four hundred seventy-three".