916327 has 4 divisors (see below), whose sum is σ = 918720. Its totient is φ = 913936.
The previous prime is 916319. The next prime is 916337. The reversal of 916327 is 723619.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723619 = 13 ⋅55663.
It is a 4-Lehmer number, since φ(916327) divides (916327-1)4.
It is a cyclic number.
It is not a de Polignac number, because 916327 - 23 = 916319 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 916295 and 916304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (916337) 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, 478 + ... + 1435.
It is an arithmetic number, because the mean of its divisors is an integer number (229680).
It is a Poulet number, since it divides 2916326-1.
2916327 is an apocalyptic number.
916327 is the 479-th decagonal number.
916327 is a deficient number, since it is larger than the sum of its proper divisors (2393).
916327 is a wasteful number, since it uses less digits than its factorization.
916327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2392.
The product of its digits is 2268, while the sum is 28.
The square root of 916327 is about 957.2497061896. The cubic root of 916327 is about 97.1292781522.
The spelling of 916327 in words is "nine hundred sixteen thousand, three hundred twenty-seven".
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