1327064576 has 40 divisors (see below), whose sum is σ = 2791112280. Its totient is φ = 628604928.

The previous prime is 1327064573. The next prime is 1327064579. The reversal of 1327064576 is 6754607231.

It is an interprime number because it is at equal distance from previous prime (1327064573) and next prime (1327064579).

It is a super-2 number, since 2×1327064576² = 3522200777748119552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327064573) 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, 58481 + ... + 77936.

It is an arithmetic number, because the mean of its divisors is an integer number (69777807).

Almost surely, 2^1327064576 is an apocalyptic number.

1327064576 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1327064576 is an abundant number, since it is smaller than the sum of its proper divisors (1464047704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1327064576 is an equidigital number, since it uses as much as digits as its factorization.

1327064576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136454 (or 136438 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 1327064576 is about 36428.8975402770. The cubic root of 1327064576 is about 1098.9147908920.

The spelling of 1327064576 in words is "one billion, three hundred twenty-seven million, sixty-four thousand, five hundred seventy-six".