2271004964 has 24 divisors (see below), whose sum is σ = 4113291000. Its totient is φ = 1095816960.

The previous prime is 2271004909. The next prime is 2271004969. The reversal of 2271004964 is 4694001722.

It can be written as a sum of positive squares in 4 ways, for example, as 9241600 + 2261763364 = 3040^2 + 47558^2 .

It is not an unprimeable number, because it can be changed into a prime (2271004969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350474 + ... + 356894.

It is an arithmetic number, because the mean of its divisors is an integer number (171387125).

Almost surely, 2^2271004964 is an apocalyptic number.

It is an amenable number.

2271004964 is a deficient number, since it is larger than the sum of its proper divisors (1842286036).

2271004964 is a wasteful number, since it uses less digits than its factorization.

2271004964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9503 (or 9501 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 2271004964 is about 47655.0623124134. The cubic root of 2271004964 is about 1314.4357459093.

The spelling of 2271004964 in words is "two billion, two hundred seventy-one million, four thousand, nine hundred sixty-four".