4102173 has 12 divisors (see below), whose sum is σ = 6070428. Its totient is φ = 2667840.

The previous prime is 4102171. The next prime is 4102193. The reversal of 4102173 is 3712014.

It can be written as a sum of positive squares in 2 ways, for example, as 311364 + 3790809 = 558^2 + 1947^2 .

It is not a de Polignac number, because 4102173 - 2¹ = 4102171 is a prime.

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5190 + ... + 5927.

It is an arithmetic number, because the mean of its divisors is an integer number (505869).

Almost surely, 2^4102173 is an apocalyptic number.

It is an amenable number.

4102173 is a deficient number, since it is larger than the sum of its proper divisors (1968255).

4102173 is a wasteful number, since it uses less digits than its factorization.

4102173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11164 (or 11161 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 4102173 is about 2025.3821861565. The cubic root of 4102173 is about 160.0803372594.

Adding to 4102173 its reverse (3712014), we get a palindrome (7814187).

The spelling of 4102173 in words is "four million, one hundred two thousand, one hundred seventy-three".