16929233 has 2 divisors, whose sum is σ = 16929234. Its totient is φ = 16929232.

The previous prime is 16929223. The next prime is 16929251. The reversal of 16929233 is 33292961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12229009 + 4700224 = 3497^2 + 2168^2 .

It is a cyclic number.

It is not a de Polignac number, because 16929233 - 2²² = 12734929 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16929193 and 16929202.

It is not a weakly prime, because it can be changed into another prime (16929203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8464616 + 8464617.

It is an arithmetic number, because the mean of its divisors is an integer number (8464617).

Almost surely, 2^16929233 is an apocalyptic number.

It is an amenable number.

16929233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16929233 is an equidigital number, since it uses as much as digits as its factorization.

16929233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 35.

The square root of 16929233 is about 4114.5149167308. The cubic root of 16929233 is about 256.7708748344.

The spelling of 16929233 in words is "sixteen million, nine hundred twenty-nine thousand, two hundred thirty-three".