1327923 has 6 divisors (see below), whose sum is σ = 1918124. Its totient is φ = 885276.

The previous prime is 1327903. The next prime is 1327933. The reversal of 1327923 is 3297231.

It is a de Polignac number, because none of the positive numbers 2^k-1327923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1327903) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73765 + ... + 73782.

2^1327923 is an apocalyptic number.

1327923 is a deficient number, since it is larger than the sum of its proper divisors (590201).

1327923 is a wasteful number, since it uses less digits than its factorization.

1327923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147553 (or 147550 counting only the distinct ones).

The product of its digits is 2268, while the sum is 27.

The square root of 1327923 is about 1152.3554139240. The cubic root of 1327923 is about 109.9151687553.

The spelling of 1327923 in words is "one million, three hundred twenty-seven thousand, nine hundred twenty-three".