960208221 has 16 divisors (see below), whose sum is σ = 1469571200. Its totient is φ = 546291648.

The previous prime is 960208213. The next prime is 960208231. The reversal of 960208221 is 122802069.

It is not a de Polignac number, because 960208221 - 2³ = 960208213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (960208211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95026 + ... + 104643.

It is an arithmetic number, because the mean of its divisors is an integer number (91848200).

Almost surely, 2^960208221 is an apocalyptic number.

It is an amenable number.

960208221 is a deficient number, since it is larger than the sum of its proper divisors (509362979).

960208221 is a wasteful number, since it uses less digits than its factorization.

960208221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199908.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 960208221 is about 30987.2267394164. The cubic root of 960208221 is about 986.5561464019.

The spelling of 960208221 in words is "nine hundred sixty million, two hundred eight thousand, two hundred twenty-one".