4172255 has 8 divisors (see below), whose sum is σ = 5023824. Its totient is φ = 3326400.

The previous prime is 4172243. The next prime is 4172257. The reversal of 4172255 is 5522714.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4172255 - 2⁴ = 4172239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4172257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395 + ... + 2915.

It is an arithmetic number, because the mean of its divisors is an integer number (627978).

Almost surely, 2^4172255 is an apocalyptic number.

4172255 is a deficient number, since it is larger than the sum of its proper divisors (851569).

4172255 is a wasteful number, since it uses less digits than its factorization.

4172255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857.

The product of its digits is 2800, while the sum is 26.

The square root of 4172255 is about 2042.6098501672. The cubic root of 4172255 is about 160.9868049832.

Adding to 4172255 its reverse (5522714), we get a palindrome (9694969).

The spelling of 4172255 in words is "four million, one hundred seventy-two thousand, two hundred fifty-five".