1327473 has 24 divisors (see below), whose sum is σ = 2308800. Its totient is φ = 717984.

The previous prime is 1327427. The next prime is 1327481. The reversal of 1327473 is 3747231.

It is not a de Polignac number, because 1327473 - 2⁶ = 1327409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1327373) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 643 + ... + 1751.

It is an arithmetic number, because the mean of its divisors is an integer number (96200).

2^1327473 is an apocalyptic number.

It is an amenable number.

1327473 is a deficient number, since it is larger than the sum of its proper divisors (981327).

1327473 is a wasteful number, since it uses less digits than its factorization.

1327473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1138 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 1327473 is about 1152.1601451187. The cubic root of 1327473 is about 109.9027515157.

The spelling of 1327473 in words is "one million, three hundred twenty-seven thousand, four hundred seventy-three".