125908 has 6 divisors (see below), whose sum is σ = 220346. Its totient is φ = 62952.

The previous prime is 125899. The next prime is 125921. The reversal of 125908 is 809521.

It can be written as a sum of positive squares in only one way, i.e., 114244 + 11664 = 338^2 + 108^2 .

It is a nialpdrome in base 11.

It is a congruent number.

It is an unprimeable number.

125908 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15735 + ... + 15742.

2¹²⁵⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

125908 is a deficient number, since it is larger than the sum of its proper divisors (94438).

125908 is a wasteful number, since it uses less digits than its factorization.

125908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31481 (or 31479 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 125908 is about 354.8351730029. The cubic root of 125908 is about 50.1207747012.

The spelling of 125908 in words is "one hundred twenty-five thousand, nine hundred eight".