16071227 has 8 divisors (see below), whose sum is σ = 17127936. Its totient is φ = 15044392.

The previous prime is 16071217. The next prime is 16071229. The reversal of 16071227 is 72217061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16071227 - 2⁶ = 16071163 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16071196 and 16071205.

It is not an unprimeable number, because it can be changed into a prime (16071229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6353 + ... + 8514.

It is an arithmetic number, because the mean of its divisors is an integer number (2140992).

Almost surely, 2^16071227 is an apocalyptic number.

16071227 is a deficient number, since it is larger than the sum of its proper divisors (1056709).

16071227 is a wasteful number, since it uses less digits than its factorization.

16071227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14937.

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 16071227 is about 4008.8934882334. The cubic root of 16071227 is about 252.3575748106.

Adding to 16071227 its reverse (72217061), we get a palindrome (88288288).

The spelling of 16071227 in words is "sixteen million, seventy-one thousand, two hundred twenty-seven".