1409327 has 2 divisors, whose sum is σ = 1409328. Its totient is φ = 1409326.

The previous prime is 1409311. The next prime is 1409329. The reversal of 1409327 is 7239041.

It is a strong prime.

It is an emirp because it is prime and its reverse (7239041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1409327 - 2⁴ = 1409311 is a prime.

Together with 1409329, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1409296 and 1409305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1409329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704663 + 704664.

It is an arithmetic number, because the mean of its divisors is an integer number (704664).

2^1409327 is an apocalyptic number.

1409327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1409327 is an equidigital number, since it uses as much as digits as its factorization.

1409327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 1409327 is about 1187.1507907591. The cubic root of 1409327 is about 112.1167734030.

The spelling of 1409327 in words is "one million, four hundred nine thousand, three hundred twenty-seven".