16922039 has 2 divisors, whose sum is σ = 16922040. Its totient is φ = 16922038.

The previous prime is 16922029. The next prime is 16922041. The reversal of 16922039 is 93022961.

It is a strong prime.

It is an emirp because it is prime and its reverse (93022961) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16922039 - 2⁴ = 16922023 is a prime.

Together with 16922041, 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 = 16921996 and 16922014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16922029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8461019 + 8461020.

It is an arithmetic number, because the mean of its divisors is an integer number (8461020).

Almost surely, 2^16922039 is an apocalyptic number.

16922039 is a deficient number, since it is larger than the sum of its proper divisors (1).

16922039 is an equidigital number, since it uses as much as digits as its factorization.

16922039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 16922039 is about 4113.6406017055. The cubic root of 16922039 is about 256.7344984790.

The spelling of 16922039 in words is "sixteen million, nine hundred twenty-two thousand, thirty-nine".