4238255 has 12 divisors (see below), whose sum is σ = 5916600. Its totient is φ = 2906064.

The previous prime is 4238237. The next prime is 4238257. The reversal of 4238255 is 5528324.

It is not a de Polignac number, because 4238255 - 2⁸ = 4237999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238257) 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, 8405 + ... + 8894.

It is an arithmetic number, because the mean of its divisors is an integer number (493050).

Almost surely, 2^4238255 is an apocalyptic number.

4238255 is a deficient number, since it is larger than the sum of its proper divisors (1678345).

4238255 is a wasteful number, since it uses less digits than its factorization.

4238255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17318 (or 17311 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 4238255 is about 2058.7022611344. The cubic root of 4238255 is about 161.8312396930.

The spelling of 4238255 in words is "four million, two hundred thirty-eight thousand, two hundred fifty-five".