4672873 has 2 divisors, whose sum is σ = 4672874. Its totient is φ = 4672872.

The previous prime is 4672823. The next prime is 4672883. The reversal of 4672873 is 3782764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4545424 + 127449 = 2132^2 + 357^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4672873 is a prime.

4672873 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4672813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2336436 + 2336437.

It is an arithmetic number, because the mean of its divisors is an integer number (2336437).

Almost surely, 2^4672873 is an apocalyptic number.

It is an amenable number.

4672873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4672873 is an equidigital number, since it uses as much as digits as its factorization.

4672873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 56448, while the sum is 37.

The square root of 4672873 is about 2161.6829092168. The cubic root of 4672873 is about 167.1839797727.

The spelling of 4672873 in words is "four million, six hundred seventy-two thousand, eight hundred seventy-three".