4125387 has 16 divisors (see below), whose sum is σ = 6490112. Its totient is φ = 2280960.

The previous prime is 4125383. The next prime is 4125403. The reversal of 4125387 is 7835214.

It is not a de Polignac number, because 4125387 - 2² = 4125383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4125383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2518 + ... + 3819.

It is an arithmetic number, because the mean of its divisors is an integer number (405632).

Almost surely, 2^4125387 is an apocalyptic number.

4125387 is a deficient number, since it is larger than the sum of its proper divisors (2364725).

4125387 is a wasteful number, since it uses less digits than its factorization.

4125387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6378.

The product of its digits is 6720, while the sum is 30.

The square root of 4125387 is about 2031.1048717385. The cubic root of 4125387 is about 160.3817317603.

The spelling of 4125387 in words is "four million, one hundred twenty-five thousand, three hundred eighty-seven".