125240008 has 16 divisors (see below), whose sum is σ = 238806000. Its totient is φ = 61558416.

The previous prime is 125239997. The next prime is 125240029. The reversal of 125240008 is 800042521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132198 + ... + 133141.

It is an arithmetic number, because the mean of its divisors is an integer number (14925375).

Almost surely, 2^125240008 is an apocalyptic number.

It is an amenable number.

125240008 is a deficient number, since it is larger than the sum of its proper divisors (113565992).

125240008 is a wasteful number, since it uses less digits than its factorization.

125240008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265404 (or 265400 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 125240008 is about 11191.0682242581. The cubic root of 125240008 is about 500.3198060712.

Adding to 125240008 its reverse (800042521), we get a palindrome (925282529).

The spelling of 125240008 in words is "one hundred twenty-five million, two hundred forty thousand, eight".