1327167247 has 8 divisors (see below), whose sum is σ = 1549034496. Its totient is φ = 1113367992.

The previous prime is 1327167241. The next prime is 1327167313. The reversal of 1327167247 is 7427617231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1327167247 is a prime.

It is a super-2 number, since 2×1327167247² = 3522745803019118018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327167241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016643 + ... + 2017300.

It is an arithmetic number, because the mean of its divisors is an integer number (193629312).

Almost surely, 2^1327167247 is an apocalyptic number.

1327167247 is a deficient number, since it is larger than the sum of its proper divisors (221867249).

1327167247 is an equidigital number, since it uses as much as digits as its factorization.

1327167247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033997.

The product of its digits is 98784, while the sum is 40.

The square root of 1327167247 is about 36430.3067102104. The cubic root of 1327167247 is about 1098.9431300733.

The spelling of 1327167247 in words is "one billion, three hundred twenty-seven million, one hundred sixty-seven thousand, two hundred forty-seven".