4125957 has 8 divisors (see below), whose sum is σ = 6001440. Its totient is φ = 2500560.

The previous prime is 4125941. The next prime is 4125967. The reversal of 4125957 is 7595214.

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

It is not a de Polignac number, because 4125957 - 2⁴ = 4125941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 125029 = 4125957 / (4 + 1 + 2 + 5 + 9 + 5 + 7).

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4125967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62482 + ... + 62547.

It is an arithmetic number, because the mean of its divisors is an integer number (750180).

Almost surely, 2^4125957 is an apocalyptic number.

It is an amenable number.

4125957 is a deficient number, since it is larger than the sum of its proper divisors (1875483).

4125957 is a wasteful number, since it uses less digits than its factorization.

4125957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125043.

The product of its digits is 12600, while the sum is 33.

The square root of 4125957 is about 2031.2451846097. The cubic root of 4125957 is about 160.3891180069.

The spelling of 4125957 in words is "four million, one hundred twenty-five thousand, nine hundred fifty-seven".