16116733 has 2 divisors, whose sum is σ = 16116734. Its totient is φ = 16116732.

The previous prime is 16116713. The next prime is 16116739. The reversal of 16116733 is 33761161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13860729 + 2256004 = 3723^2 + 1502^2 .

It is a cyclic number.

It is not a de Polignac number, because 16116733 - 2¹³ = 16108541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16116739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8058366 + 8058367.

It is an arithmetic number, because the mean of its divisors is an integer number (8058367).

Almost surely, 2^16116733 is an apocalyptic number.

It is an amenable number.

16116733 is a deficient number, since it is larger than the sum of its proper divisors (1).

16116733 is an equidigital number, since it uses as much as digits as its factorization.

16116733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2268, while the sum is 28.

The square root of 16116733 is about 4014.5651072065. The cubic root of 16116733 is about 252.5955355247.

Adding to 16116733 its reverse (33761161), we get a palindrome (49877894).

The spelling of 16116733 in words is "sixteen million, one hundred sixteen thousand, seven hundred thirty-three".