4125231 has 12 divisors (see below), whose sum is σ = 6500520. Its totient is φ = 2500080.

The previous prime is 4125229. The next prime is 4125259. The reversal of 4125231 is 1325214.

It is not a de Polignac number, because 4125231 - 2¹ = 4125229 is a prime.

It is a super-2 number, since 2×4125231² = 34035061606722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125281) 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, 20736 + ... + 20933.

It is an arithmetic number, because the mean of its divisors is an integer number (541710).

Almost surely, 2^4125231 is an apocalyptic number.

4125231 is a deficient number, since it is larger than the sum of its proper divisors (2375289).

4125231 is a wasteful number, since it uses less digits than its factorization.

4125231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41686 (or 41683 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 4125231 is about 2031.0664686317. The cubic root of 4125231 is about 160.3797101426.

It can be divided in two parts, 4125 and 231, that added together give a square (4356 = 66²).

The spelling of 4125231 in words is "four million, one hundred twenty-five thousand, two hundred thirty-one".