125716064 has 24 divisors (see below), whose sum is σ = 248031000. Its totient is φ = 62724096.

The previous prime is 125716051. The next prime is 125716081. The reversal of 125716064 is 460617521.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 125716064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12032 + ... + 19904.

It is an arithmetic number, because the mean of its divisors is an integer number (10334625).

Almost surely, 2^125716064 is an apocalyptic number.

It is an amenable number.

125716064 is a deficient number, since it is larger than the sum of its proper divisors (122314936).

125716064 is an equidigital number, since it uses as much as digits as its factorization.

125716064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8382 (or 8374 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 125716064 is about 11212.3175124503. The cubic root of 125716064 is about 500.9529346772.

The spelling of 125716064 in words is "one hundred twenty-five million, seven hundred sixteen thousand, sixty-four".