4723173 has 48 divisors (see below), whose sum is σ = 8619520. Its totient is φ = 2426112.

The previous prime is 4723139. The next prime is 4723183. The reversal of 4723173 is 3713274.

It is not a de Polignac number, because 4723173 - 2⁹ = 4722661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4723183) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59748 + ... + 59826.

Almost surely, 2^4723173 is an apocalyptic number.

It is an amenable number.

4723173 is a deficient number, since it is larger than the sum of its proper divisors (3896347).

4723173 is a wasteful number, since it uses less digits than its factorization.

4723173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178 (or 175 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 4723173 is about 2173.2862213708. The cubic root of 4723173 is about 167.7817105378.

It can be divided in two parts, 47 and 23173, that added together give a triangular number (23220 = T₂₁₅).

The spelling of 4723173 in words is "four million, seven hundred twenty-three thousand, one hundred seventy-three".