3227262481 has 3 divisors (see below), whose sum is σ = 3227319291. Its totient is φ = 3227205672.

The previous prime is 3227262413. The next prime is 3227262487. The reversal of 3227262481 is 1842627223.

The square root of 3227262481 is 56809.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 5564881 + 3221697600 = 2359^2 + 56760^2 .

It is not a de Polignac number, because 3227262481 - 2⁹ = 3227261969 is a prime.

It is a super-2 number, since 2×3227262481² = 20830446242540550722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3227262481.

It is not an unprimeable number, because it can be changed into a prime (3227262487) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 28405 + ... + 85213.

It is an arithmetic number, because the mean of its divisors is an integer number (1075773097).

Almost surely, 2^3227262481 is an apocalyptic number.

3227262481 is the 56809-th square number.

3227262481 is the 28405-th centered octagonal number.

It is an amenable number.

3227262481 is a deficient number, since it is larger than the sum of its proper divisors (56810).

3227262481 is an frugal number, since it uses more digits than its factorization.

3227262481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113618 (or 56809 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The cubic root of 3227262481 is about 1477.7855977562.

The spelling of 3227262481 in words is "three billion, two hundred twenty-seven million, two hundred sixty-two thousand, four hundred eighty-one".