960227821 has 16 divisors (see below), whose sum is σ = 1134914560. Its totient is φ = 795018240.

The previous prime is 960227819. The next prime is 960227867. The reversal of 960227821 is 128722069.

It is a cyclic number.

It is not a de Polignac number, because 960227821 - 2¹ = 960227819 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 (960257821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121375 + ... + 129043.

It is an arithmetic number, because the mean of its divisors is an integer number (70932160).

Almost surely, 2^960227821 is an apocalyptic number.

It is an amenable number.

960227821 is a deficient number, since it is larger than the sum of its proper divisors (174686739).

960227821 is a wasteful number, since it uses less digits than its factorization.

960227821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8284.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 960227821 is about 30987.5429971465. The cubic root of 960227821 is about 986.5628589630.

The spelling of 960227821 in words is "nine hundred sixty million, two hundred twenty-seven thousand, eight hundred twenty-one".