16099841 has 2 divisors, whose sum is σ = 16099842. Its totient is φ = 16099840.

The previous prime is 16099823. The next prime is 16099871. The reversal of 16099841 is 14899061.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11082241 + 5017600 = 3329^2 + 2240^2 .

It is a cyclic number.

It is not a de Polignac number, because 16099841 - 2⁶ = 16099777 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 16099795 and 16099804.

It is not a weakly prime, because it can be changed into another prime (16099801) 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, 8049920 + 8049921.

It is an arithmetic number, because the mean of its divisors is an integer number (8049921).

Almost surely, 2^16099841 is an apocalyptic number.

It is an amenable number.

16099841 is a deficient number, since it is larger than the sum of its proper divisors (1).

16099841 is an equidigital number, since it uses as much as digits as its factorization.

16099841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 16099841 is about 4012.4607163186. The cubic root of 16099841 is about 252.5072559428.

It can be divided in two parts, 160 and 99841, that added together give a palindrome (100001).

The spelling of 16099841 in words is "sixteen million, ninety-nine thousand, eight hundred forty-one".