8962276221 has 12 divisors (see below), whose sum is σ = 13157732380. Its totient is φ = 5876902080.

The previous prime is 8962276201. The next prime is 8962276249. The reversal of 8962276221 is 1226722698.

It can be written as a sum of positive squares in 2 ways, for example, as 2174823225 + 6787452996 = 46635^2 + 82386^2 .

It is not a de Polignac number, because 8962276221 - 2¹⁴ = 8962259837 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 (8962276201) 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 11 ways as a sum of consecutive naturals, for example, 8161816 + ... + 8162913.

Almost surely, 2^8962276221 is an apocalyptic number.

It is an amenable number.

8962276221 is a deficient number, since it is larger than the sum of its proper divisors (4195456159).

8962276221 is a wasteful number, since it uses less digits than its factorization.

8962276221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16324796 (or 16324793 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 8962276221 is about 94669.2992527144. The cubic root of 8962276221 is about 2077.1735077552.

The spelling of 8962276221 in words is "eight billion, nine hundred sixty-two million, two hundred seventy-six thousand, two hundred twenty-one".