125930 has 24 divisors (see below), whose sum is σ = 264708. Its totient is φ = 43008.

The previous prime is 125929. The next prime is 125933. The reversal of 125930 is 39521.

It can be written as a sum of positive squares in 2 ways, for example, as 117649 + 8281 = 343^2 + 91^2 .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125930.

It is not an unprimeable number, because it can be changed into a prime (125933) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 362 + ... + 618.

2¹²⁵⁹³⁰ is an apocalyptic number.

125930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125930 is an abundant number, since it is smaller than the sum of its proper divisors (138778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125930 is a wasteful number, since it uses less digits than its factorization.

125930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278 (or 271 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 125930 is about 354.8661719578. The cubic root of 125930 is about 50.1236937448.

The spelling of 125930 in words is "one hundred twenty-five thousand, nine hundred thirty".