16109627 has 2 divisors, whose sum is σ = 16109628. Its totient is φ = 16109626.

The previous prime is 16109573. The next prime is 16109629. The reversal of 16109627 is 72690161.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16109627 - 2¹⁴ = 16093243 is a prime.

Together with 16109629, 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 = 16109593 and 16109602.

It is not a weakly prime, because it can be changed into another prime (16109629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8054813 + 8054814.

It is an arithmetic number, because the mean of its divisors is an integer number (8054814).

Almost surely, 2^16109627 is an apocalyptic number.

16109627 is a deficient number, since it is larger than the sum of its proper divisors (1).

16109627 is an equidigital number, since it uses as much as digits as its factorization.

16109627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 16109627 is about 4013.6799822607. The cubic root of 16109627 is about 252.5584062517.

Adding to 16109627 its reverse (72690161), we get a palindrome (88799788).

The spelling of 16109627 in words is "sixteen million, one hundred nine thousand, six hundred twenty-seven".