16995233 has 2 divisors, whose sum is σ = 16995234. Its totient is φ = 16995232.

The previous prime is 16995227. The next prime is 16995239. The reversal of 16995233 is 33259961.

It is a balanced prime because it is at equal distance from previous prime (16995227) and next prime (16995239).

It can be written as a sum of positive squares in only one way, i.e., 8832784 + 8162449 = 2972^2 + 2857^2 .

It is a cyclic number.

It is not a de Polignac number, because 16995233 - 2⁸ = 16994977 is a prime.

It is not a weakly prime, because it can be changed into another prime (16995239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8497616 + 8497617.

It is an arithmetic number, because the mean of its divisors is an integer number (8497617).

Almost surely, 2^16995233 is an apocalyptic number.

It is an amenable number.

16995233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16995233 is an equidigital number, since it uses as much as digits as its factorization.

16995233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43740, while the sum is 38.

The square root of 16995233 is about 4122.5275014243. The cubic root of 16995233 is about 257.1041228987.

The spelling of 16995233 in words is "sixteen million, nine hundred ninety-five thousand, two hundred thirty-three".