4125319 has 4 divisors (see below), whose sum is σ = 4500360. Its totient is φ = 3750280.

The previous prime is 4125311. The next prime is 4125343. The reversal of 4125319 is 9135214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4125319 - 2³ = 4125311 is a prime.

It is a super-2 number, since 2×4125319² = 34036513703522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4125293 and 4125302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125311) 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, 187504 + ... + 187525.

It is an arithmetic number, because the mean of its divisors is an integer number (1125090).

Almost surely, 2^4125319 is an apocalyptic number.

4125319 is a deficient number, since it is larger than the sum of its proper divisors (375041).

4125319 is a wasteful number, since it uses less digits than its factorization.

4125319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375040.

The product of its digits is 1080, while the sum is 25.

The square root of 4125319 is about 2031.0881320120. The cubic root of 4125319 is about 160.3808505486.

It can be divided in two parts, 4125 and 319, that added together give a palindrome (4444).

The spelling of 4125319 in words is "four million, one hundred twenty-five thousand, three hundred nineteen".