1406327 has 4 divisors (see below), whose sum is σ = 1514520. Its totient is φ = 1298136.

The previous prime is 1406311. The next prime is 1406351. The reversal of 1406327 is 7236041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7236041 = 1699 ⋅4259.

It is a cyclic number.

It is not a de Polignac number, because 1406327 - 2⁴ = 1406311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54077 + ... + 54102.

It is an arithmetic number, because the mean of its divisors is an integer number (378630).

2^1406327 is an apocalyptic number.

1406327 is a deficient number, since it is larger than the sum of its proper divisors (108193).

1406327 is a wasteful number, since it uses less digits than its factorization.

1406327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108192.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 1406327 is about 1185.8865881694. The cubic root of 1406327 is about 112.0371634750.

The spelling of 1406327 in words is "one million, four hundred six thousand, three hundred twenty-seven".