125066 has 4 divisors (see below), whose sum is σ = 187602. Its totient is φ = 62532.

The previous prime is 125063. The next prime is 125093. The reversal of 125066 is 660521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 93025 + 32041 = 305^2 + 179^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 125066.

It is not an unprimeable number, because it can be changed into a prime (125063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31265 + ... + 31268.

125066 is a Friedman number, since it can be written as 66+50^(2+1), using all its digits and the basic arithmetic operations.

2¹²⁵⁰⁶⁶ is an apocalyptic number.

125066 is a deficient number, since it is larger than the sum of its proper divisors (62536).

125066 is an equidigital number, since it uses as much as digits as its factorization.

125066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62535.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 125066 is about 353.6467163710. The cubic root of 125066 is about 50.0087984517.

Adding to 125066 its reverse (660521), we get a palindrome (785587).

The spelling of 125066 in words is "one hundred twenty-five thousand, sixty-six".