125606441 has 4 divisors (see below), whose sum is σ = 127481232. Its totient is φ = 123731652.

The previous prime is 125606423. The next prime is 125606447. The reversal of 125606441 is 144606521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 125606441 - 2²⁶ = 58497577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125606447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937295 + ... + 937428.

It is an arithmetic number, because the mean of its divisors is an integer number (31870308).

Almost surely, 2^125606441 is an apocalyptic number.

It is an amenable number.

125606441 is a deficient number, since it is larger than the sum of its proper divisors (1874791).

125606441 is an equidigital number, since it uses as much as digits as its factorization.

125606441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874790.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 125606441 is about 11207.4279386485. The cubic root of 125606441 is about 500.8072838840.

The spelling of 125606441 in words is "one hundred twenty-five million, six hundred six thousand, four hundred forty-one".