4556473 has 4 divisors (see below), whose sum is σ = 4703488. Its totient is φ = 4409460.

The previous prime is 4556471. The next prime is 4556477. The reversal of 4556473 is 3746554.

It is a happy number.

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 4556473 - 2¹ = 4556471 is a prime.

It is a super-2 number, since 2×4556473² = 41522892399458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4556471) 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, 73461 + ... + 73522.

It is an arithmetic number, because the mean of its divisors is an integer number (1175872).

Almost surely, 2^4556473 is an apocalyptic number.

It is an amenable number.

4556473 is a deficient number, since it is larger than the sum of its proper divisors (147015).

4556473 is a wasteful number, since it uses less digits than its factorization.

4556473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147014.

The product of its digits is 50400, while the sum is 34.

The square root of 4556473 is about 2134.5896561166. The cubic root of 4556473 is about 165.7841220499.

The spelling of 4556473 in words is "four million, five hundred fifty-six thousand, four hundred seventy-three".