125069 has 8 divisors (see below), whose sum is σ = 151488. Its totient is φ = 100800.

The previous prime is 125063. The next prime is 125093. The reversal of 125069 is 960521.

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

It is not a de Polignac number, because 125069 - 2⁴ = 125053 is a prime.

It is a super-2 number, since 2×125069² = 31284509522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 407 + ... + 644.

It is an arithmetic number, because the mean of its divisors is an integer number (18936).

125069 is a Friedman number, since it can be written as 69+50^(2+1), using all its digits and the basic arithmetic operations.

2¹²⁵⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

125069 is a deficient number, since it is larger than the sum of its proper divisors (26419).

125069 is a wasteful number, since it uses less digits than its factorization.

125069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 125069 is about 353.6509578667. The cubic root of 125069 is about 50.0091983077.

The spelling of 125069 in words is "one hundred twenty-five thousand, sixty-nine".