1255327 has 4 divisors (see below), whose sum is σ = 1262520. Its totient is φ = 1248136.

The previous prime is 1255321. The next prime is 1255333. The reversal of 1255327 is 7235521.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1255321) and next prime (1255333).

It is a cyclic number.

It is not a de Polignac number, because 1255327 - 2¹¹ = 1253279 is a prime.

It is a Duffinian number.

1255327 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1255321) 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 3 ways as a sum of consecutive naturals, for example, 3328 + ... + 3685.

It is an arithmetic number, because the mean of its divisors is an integer number (315630).

2^1255327 is an apocalyptic number.

1255327 is a deficient number, since it is larger than the sum of its proper divisors (7193).

1255327 is an equidigital number, since it uses as much as digits as its factorization.

1255327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7192.

The product of its digits is 2100, while the sum is 25.

The square root of 1255327 is about 1120.4137628573. The cubic root of 1255327 is about 107.8745399561.

The spelling of 1255327 in words is "one million, two hundred fifty-five thousand, three hundred twenty-seven".