6227381332 has 6 divisors (see below), whose sum is σ = 10897917338. Its totient is φ = 3113690664.

The previous prime is 6227381327. The next prime is 6227381393. The reversal of 6227381332 is 2331837226.

It can be written as a sum of positive squares in only one way, i.e., 5300422416 + 926958916 = 72804^2 + 30446^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6227381291 and 6227381300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 778422663 + ... + 778422670.

Almost surely, 2^6227381332 is an apocalyptic number.

It is an amenable number.

6227381332 is a deficient number, since it is larger than the sum of its proper divisors (4670536006).

6227381332 is a wasteful number, since it uses less digits than its factorization.

6227381332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556845337 (or 1556845335 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 6227381332 is about 78913.7588256953. The cubic root of 6227381332 is about 1839.7909864188.

The spelling of 6227381332 in words is "six billion, two hundred twenty-seven million, three hundred eighty-one thousand, three hundred thirty-two".