16879027 has 4 divisors (see below), whose sum is σ = 18413496. Its totient is φ = 15344560.

The previous prime is 16879013. The next prime is 16879081. The reversal of 16879027 is 72097861.

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

It is not a de Polignac number, because 16879027 - 2¹⁹ = 16354739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16879007) 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, 767218 + ... + 767239.

It is an arithmetic number, because the mean of its divisors is an integer number (4603374).

Almost surely, 2^16879027 is an apocalyptic number.

16879027 is a deficient number, since it is larger than the sum of its proper divisors (1534469).

16879027 is a wasteful number, since it uses less digits than its factorization.

16879027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534468.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 16879027 is about 4108.4093028811. The cubic root of 16879027 is about 256.5167935584.

The spelling of 16879027 in words is "sixteen million, eight hundred seventy-nine thousand, twenty-seven".