4772873 has 4 divisors (see below), whose sum is σ = 5454720. Its totient is φ = 4091028.

The previous prime is 4772863. The next prime is 4772909. The reversal of 4772873 is 3782774.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3782774 = 2 ⋅1891387.

It is a cyclic number.

It is not a de Polignac number, because 4772873 - 2¹⁴ = 4756489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4772863) 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, 340913 + ... + 340926.

It is an arithmetic number, because the mean of its divisors is an integer number (1363680).

Almost surely, 2^4772873 is an apocalyptic number.

It is an amenable number.

4772873 is a deficient number, since it is larger than the sum of its proper divisors (681847).

4772873 is an equidigital number, since it uses as much as digits as its factorization.

4772873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681846.

The product of its digits is 65856, while the sum is 38.

The square root of 4772873 is about 2184.6905959426. The cubic root of 4772873 is about 168.3681575721.

Subtracting from 4772873 its reverse (3782774), we obtain a palindrome (990099).

The spelling of 4772873 in words is "four million, seven hundred seventy-two thousand, eight hundred seventy-three".