966128745 has 16 divisors (see below), whose sum is σ = 1547327232. Its totient is φ = 514761600.

The previous prime is 966128729. The next prime is 966128747. The reversal of 966128745 is 547821669.

It is not a de Polignac number, because 966128745 - 2⁴ = 966128729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 966128694 and 966128703.

It is not an unprimeable number, because it can be changed into a prime (966128747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15681 + ... + 46670.

It is an arithmetic number, because the mean of its divisors is an integer number (96707952).

Almost surely, 2^966128745 is an apocalyptic number.

It is an amenable number.

966128745 is a deficient number, since it is larger than the sum of its proper divisors (581198487).

966128745 is a wasteful number, since it uses less digits than its factorization.

966128745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63392.

The product of its digits is 725760, while the sum is 48.

The square root of 966128745 is about 31082.6116180735. The cubic root of 966128745 is about 988.5796538576.

The spelling of 966128745 in words is "nine hundred sixty-six million, one hundred twenty-eight thousand, seven hundred forty-five".