16413233 has 2 divisors, whose sum is σ = 16413234. Its totient is φ = 16413232.

The previous prime is 16413227. The next prime is 16413239. The reversal of 16413233 is 33231461.

It is a balanced prime because it is at equal distance from previous prime (16413227) and next prime (16413239).

It can be written as a sum of positive squares in only one way, i.e., 14691889 + 1721344 = 3833^2 + 1312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16413233 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 16413199 and 16413208.

It is not a weakly prime, because it can be changed into another prime (16413239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8206616 + 8206617.

It is an arithmetic number, because the mean of its divisors is an integer number (8206617).

Almost surely, 2^16413233 is an apocalyptic number.

It is an amenable number.

16413233 is a deficient number, since it is larger than the sum of its proper divisors (1).

16413233 is an equidigital number, since it uses as much as digits as its factorization.

16413233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296, while the sum is 23.

The square root of 16413233 is about 4051.3248450353. The cubic root of 16413233 is about 254.1351348623.

Adding to 16413233 its reverse (33231461), we get a palindrome (49644694).

The spelling of 16413233 in words is "sixteen million, four hundred thirteen thousand, two hundred thirty-three".