1067271316 has 12 divisors (see below), whose sum is σ = 1873078900. Its totient is φ = 532105920.

The previous prime is 1067271313. The next prime is 1067271383. The reversal of 1067271316 is 6131727601.

It can be written as a sum of positive squares in 2 ways, for example, as 624000400 + 443270916 = 24980^2 + 21054^2 .

It is a super-2 number, since 2×1067271316² = 2278136123912743712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1067271313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380865 + ... + 383656.

Almost surely, 2^1067271316 is an apocalyptic number.

It is an amenable number.

1067271316 is a deficient number, since it is larger than the sum of its proper divisors (805807584).

1067271316 is a wasteful number, since it uses less digits than its factorization.

1067271316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764874 (or 764872 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 1067271316 is about 32669.1186902861. The cubic root of 1067271316 is about 1021.9389352597.

Adding to 1067271316 its reverse (6131727601), we get a palindrome (7198998917).

The spelling of 1067271316 in words is "one billion, sixty-seven million, two hundred seventy-one thousand, three hundred sixteen".