125768678 has 16 divisors (see below), whose sum is σ = 215788320. Its totient is φ = 53854656.

The previous prime is 125768651. The next prime is 125768683. The reversal of 125768678 is 876867521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16928 + ... + 23196.

It is an arithmetic number, because the mean of its divisors is an integer number (13486770).

Almost surely, 2^125768678 is an apocalyptic number.

125768678 is a deficient number, since it is larger than the sum of its proper divisors (90019642).

125768678 is a wasteful number, since it uses less digits than its factorization.

125768678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7711.

The product of its digits is 1128960, while the sum is 50.

The square root of 125768678 is about 11214.6635259378. The cubic root of 125768678 is about 501.0228102915.

The spelling of 125768678 in words is "one hundred twenty-five million, seven hundred sixty-eight thousand, six hundred seventy-eight".