125967427 has 4 divisors (see below), whose sum is σ = 126016000. Its totient is φ = 125918856.

The previous prime is 125967409. The next prime is 125967449. The reversal of 125967427 is 724769521.

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

It is a cyclic number.

It is not a de Polignac number, because 125967427 - 2⁷ = 125967299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125977427) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 20163 + ... + 25660.

It is an arithmetic number, because the mean of its divisors is an integer number (31504000).

Almost surely, 2^125967427 is an apocalyptic number.

125967427 is a deficient number, since it is larger than the sum of its proper divisors (48573).

125967427 is an equidigital number, since it uses as much as digits as its factorization.

125967427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48572.

The product of its digits is 211680, while the sum is 43.

The square root of 125967427 is about 11223.5211497996. The cubic root of 125967427 is about 501.2865892035.

It can be divided in two parts, 1259 and 67427, that added together give a palindrome (68686).

The spelling of 125967427 in words is "one hundred twenty-five million, nine hundred sixty-seven thousand, four hundred twenty-seven".