4173169 has 24 divisors (see below), whose sum is σ = 5660480. Its totient is φ = 2993760.

The previous prime is 4173161. The next prime is 4173181. The reversal of 4173169 is 9613714.

4173169 = 82² + 83² + ... + 235².

It is a happy number.

It is not a de Polignac number, because 4173169 - 2³ = 4173161 is a prime.

It is a super-2 number, since 2×4173169² = 34830679005122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4173169.

It is not an unprimeable number, because it can be changed into a prime (4173161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10822 + ... + 11200.

Almost surely, 2^4173169 is an apocalyptic number.

It is an amenable number.

4173169 is a deficient number, since it is larger than the sum of its proper divisors (1487311).

4173169 is a wasteful number, since it uses less digits than its factorization.

4173169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421 (or 410 counting only the distinct ones).

The product of its digits is 4536, while the sum is 31.

The square root of 4173169 is about 2042.8335712926. The cubic root of 4173169 is about 160.9985597135.

It can be divided in two parts, 417316 and 9, that multiplied together give a square (3755844 = 1938²).

The spelling of 4173169 in words is "four million, one hundred seventy-three thousand, one hundred sixty-nine".