4722173 has 2 divisors, whose sum is σ = 4722174. Its totient is φ = 4722172.

The previous prime is 4722169. The next prime is 4722187. The reversal of 4722173 is 3712274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3286969 + 1435204 = 1813^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 4722173 - 2² = 4722169 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4722103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361086 + 2361087.

It is an arithmetic number, because the mean of its divisors is an integer number (2361087).

Almost surely, 2^4722173 is an apocalyptic number.

It is an amenable number.

4722173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4722173 is an equidigital number, since it uses as much as digits as its factorization.

4722173 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2352, while the sum is 26.

The square root of 4722173 is about 2173.0561428550. The cubic root of 4722173 is about 167.7698686712.

The spelling of 4722173 in words is "four million, seven hundred twenty-two thousand, one hundred seventy-three".