125207266 has 8 divisors (see below), whose sum is σ = 187896924. Its totient is φ = 62574960.

The previous prime is 125207249. The next prime is 125207267. The reversal of 125207266 is 662702521.

It can be written as a sum of positive squares in 2 ways, for example, as 125104225 + 103041 = 11185^2 + 321^2 .

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

It is not an unprimeable number, because it can be changed into a prime (125207267) 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, 8385 + ... + 17908.

Almost surely, 2^125207266 is an apocalyptic number.

125207266 is a deficient number, since it is larger than the sum of its proper divisors (62689658).

125207266 is a wasteful number, since it uses less digits than its factorization.

125207266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28676.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 125207266 is about 11189.6052656025. The cubic root of 125207266 is about 500.2762020634.

Adding to 125207266 its reverse (662702521), we get a palindrome (787909787).

The spelling of 125207266 in words is "one hundred twenty-five million, two hundred seven thousand, two hundred sixty-six".