16936147 has 4 divisors (see below), whose sum is σ = 16969176. Its totient is φ = 16903120.

The previous prime is 16936141. The next prime is 16936159. The reversal of 16936147 is 74163961.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16936147 - 2⁷ = 16936019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16936141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15733 + ... + 16774.

It is an arithmetic number, because the mean of its divisors is an integer number (4242294).

Almost surely, 2^16936147 is an apocalyptic number.

16936147 is a deficient number, since it is larger than the sum of its proper divisors (33029).

16936147 is an equidigital number, since it uses as much as digits as its factorization.

16936147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33028.

The product of its digits is 27216, while the sum is 37.

The square root of 16936147 is about 4115.3550272121. The cubic root of 16936147 is about 256.8058256637.

The spelling of 16936147 in words is "sixteen million, nine hundred thirty-six thousand, one hundred forty-seven".