16536071 has 2 divisors, whose sum is σ = 16536072. Its totient is φ = 16536070.

The previous prime is 16536067. The next prime is 16536073. The reversal of 16536071 is 17063561.

16536071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16536071 - 2² = 16536067 is a prime.

Together with 16536073, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16536073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8268035 + 8268036.

It is an arithmetic number, because the mean of its divisors is an integer number (8268036).

Almost surely, 2^16536071 is an apocalyptic number.

16536071 is a deficient number, since it is larger than the sum of its proper divisors (1).

16536071 is an equidigital number, since it uses as much as digits as its factorization.

16536071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 16536071 is about 4066.4568115252. The cubic root of 16536071 is about 254.7675492865.

The spelling of 16536071 in words is "sixteen million, five hundred thirty-six thousand, seventy-one".