1327456 has 24 divisors (see below), whose sum is σ = 2815344. Its totient is φ = 612480.

The previous prime is 1327427. The next prime is 1327481. The reversal of 1327456 is 6547231.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1180 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (117306).

2^1327456 is an apocalyptic number.

1327456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1327456 is an abundant number, since it is smaller than the sum of its proper divisors (1487888).

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

1327456 is a wasteful number, since it uses less digits than its factorization.

1327456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3214 (or 3206 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 1327456 is about 1152.1527676485. The cubic root of 1327456 is about 109.9022823650.

The spelling of 1327456 in words is "one million, three hundred twenty-seven thousand, four hundred fifty-six".