4173289 has 4 divisors (see below), whose sum is σ = 4199056. Its totient is φ = 4147524.

The previous prime is 4173287. The next prime is 4173311. The reversal of 4173289 is 9823714.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4173289 - 2¹ = 4173287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4173287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12639 + ... + 12964.

It is an arithmetic number, because the mean of its divisors is an integer number (1049764).

Almost surely, 2^4173289 is an apocalyptic number.

It is an amenable number.

4173289 is a deficient number, since it is larger than the sum of its proper divisors (25767).

4173289 is a wasteful number, since it uses less digits than its factorization.

4173289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25766.

The product of its digits is 12096, while the sum is 34.

The square root of 4173289 is about 2042.8629420497. The cubic root of 4173289 is about 161.0001028766. Note that the first 3 decimals are identical.

The spelling of 4173289 in words is "four million, one hundred seventy-three thousand, two hundred eighty-nine".