1327065 has 8 divisors (see below), whose sum is σ = 2123328. Its totient is φ = 707760.

The previous prime is 1327063. The next prime is 1327091. The reversal of 1327065 is 5607231.

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

It is not a de Polignac number, because 1327065 - 2¹ = 1327063 is a prime.

It is a super-2 number, since 2×1327065² = 3522203028450, which contains 22 as substring.

1327065 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1327063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44221 + ... + 44250.

It is an arithmetic number, because the mean of its divisors is an integer number (265416).

2^1327065 is an apocalyptic number.

1327065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1327065 is a deficient number, since it is larger than the sum of its proper divisors (796263).

1327065 is an equidigital number, since it uses as much as digits as its factorization.

1327065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88479.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1327065 is about 1151.9830727923. The cubic root of 1327065 is about 109.8914907927.

The spelling of 1327065 in words is "one million, three hundred twenty-seven thousand, sixty-five".