125715714 has 32 divisors (see below), whose sum is σ = 273424896. Its totient is φ = 38373120.

The previous prime is 125715713. The next prime is 125715739. The reversal of 125715714 is 417517521.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (125715713) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12882 + ... + 20429.

It is an arithmetic number, because the mean of its divisors is an integer number (8544528).

Almost surely, 2^125715714 is an apocalyptic number.

125715714 is an abundant number, since it is smaller than the sum of its proper divisors (147709182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125715714 is a wasteful number, since it uses less digits than its factorization.

125715714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33370.

The product of its digits is 9800, while the sum is 33.

The square root of 125715714 is about 11212.3019046046. The cubic root of 125715714 is about 500.9524697838.

The spelling of 125715714 in words is "one hundred twenty-five million, seven hundred fifteen thousand, seven hundred fourteen".