1327361 has 12 divisors (see below), whose sum is σ = 1564992. Its totient is φ = 1122408.

The previous prime is 1327351. The next prime is 1327363. The reversal of 1327361 is 1637231.

It is a happy number.

It is not a de Polignac number, because 1327361 - 2⁶ = 1327297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1327363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4916 + ... + 5178.

It is an arithmetic number, because the mean of its divisors is an integer number (130416).

2^1327361 is an apocalyptic number.

It is an amenable number.

1327361 is a deficient number, since it is larger than the sum of its proper divisors (237631).

1327361 is a wasteful number, since it uses less digits than its factorization.

1327361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380 (or 373 counting only the distinct ones).

The product of its digits is 756, while the sum is 23.

The square root of 1327361 is about 1152.1115397391. Note that the first 3 decimals coincide. The cubic root of 1327361 is about 109.8996605667.

The spelling of 1327361 in words is "one million, three hundred twenty-seven thousand, three hundred sixty-one".