125876066 has 16 divisors (see below), whose sum is σ = 196827840. Its totient is φ = 60300240.

The previous prime is 125876063. The next prime is 125876071. The reversal of 125876066 is 660678521.

It is not an unprimeable number, because it can be changed into a prime (125876063) 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 7 ways as a sum of consecutive naturals, for example, 686 + ... + 15881.

It is an arithmetic number, because the mean of its divisors is an integer number (12301740).

Almost surely, 2^125876066 is an apocalyptic number.

125876066 is a deficient number, since it is larger than the sum of its proper divisors (70951774).

125876066 is a wasteful number, since it uses less digits than its factorization.

125876066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16729.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 125876066 is about 11219.4503430427. The cubic root of 125876066 is about 501.1653697166.

The spelling of 125876066 in words is "one hundred twenty-five million, eight hundred seventy-six thousand, sixty-six".