125620967 has 4 divisors (see below), whose sum is σ = 125652696. Its totient is φ = 125589240.

The previous prime is 125620961. The next prime is 125620969. The reversal of 125620967 is 769026521.

It is a happy number.

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 125620967 - 2⁶ = 125620903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125620967.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125620961) 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, 8909 + ... + 18182.

It is an arithmetic number, because the mean of its divisors is an integer number (31413174).

Almost surely, 2^125620967 is an apocalyptic number.

125620967 is a deficient number, since it is larger than the sum of its proper divisors (31729).

125620967 is an equidigital number, since it uses as much as digits as its factorization.

125620967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31728.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 125620967 is about 11208.0759722621. The cubic root of 125620967 is about 500.8265887491.

The spelling of 125620967 in words is "one hundred twenty-five million, six hundred twenty thousand, nine hundred sixty-seven".