125876 has 6 divisors (see below), whose sum is σ = 220290. Its totient is φ = 62936.

The previous prime is 125863. The next prime is 125887. The reversal of 125876 is 678521.

It can be written as a sum of positive squares in only one way, i.e., 106276 + 19600 = 326^2 + 140^2 .

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 11.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125876.

It is an unprimeable 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, 15731 + ... + 15738.

It is an arithmetic number, because the mean of its divisors is an integer number (36715).

2¹²⁵⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

125876 is a deficient number, since it is larger than the sum of its proper divisors (94414).

125876 is a wasteful number, since it uses less digits than its factorization.

125876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31473 (or 31471 counting only the distinct ones).

The product of its digits is 3360, while the sum is 29.

The square root of 125876 is about 354.7900787790. The cubic root of 125876 is about 50.1165282125.

It can be divided in two parts, 125 and 876, that added together give a palindrome (1001).

The spelling of 125876 in words is "one hundred twenty-five thousand, eight hundred seventy-six".