16922029 has 2 divisors, whose sum is σ = 16922030. Its totient is φ = 16922028.

The previous prime is 16922023. The next prime is 16922039. The reversal of 16922029 is 92022961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16892100 + 29929 = 4110^2 + 173^2 .

It is a cyclic number.

It is not a de Polignac number, because 16922029 - 2⁷ = 16921901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16922023) 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 as a sum of consecutive naturals, namely, 8461014 + 8461015.

It is an arithmetic number, because the mean of its divisors is an integer number (8461015).

Almost surely, 2^16922029 is an apocalyptic number.

It is an amenable number.

16922029 is a deficient number, since it is larger than the sum of its proper divisors (1).

16922029 is an equidigital number, since it uses as much as digits as its factorization.

16922029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 16922029 is about 4113.6393862370. The cubic root of 16922029 is about 256.7344479069.

It can be divided in two parts, 1692 and 2029, that added together give a square (3721 = 61²).

The spelling of 16922029 in words is "sixteen million, nine hundred twenty-two thousand, twenty-nine".