16196879 has 2 divisors, whose sum is σ = 16196880. Its totient is φ = 16196878.

The previous prime is 16196839. The next prime is 16196881. The reversal of 16196879 is 97869161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16196879 - 2¹² = 16192783 is a prime.

Together with 16196881, 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 (16196839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8098439 + 8098440.

It is an arithmetic number, because the mean of its divisors is an integer number (8098440).

Almost surely, 2^16196879 is an apocalyptic number.

16196879 is a deficient number, since it is larger than the sum of its proper divisors (1).

16196879 is an equidigital number, since it uses as much as digits as its factorization.

16196879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 47.

The square root of 16196879 is about 4024.5346314823. The cubic root of 16196879 is about 253.0135494522.

The spelling of 16196879 in words is "sixteen million, one hundred ninety-six thousand, eight hundred seventy-nine".