16761113 has 2 divisors, whose sum is σ = 16761114. Its totient is φ = 16761112.

The previous prime is 16761109. The next prime is 16761119. The reversal of 16761113 is 31116761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16752649 + 8464 = 4093^2 + 92^2 .

It is a cyclic number.

It is not a de Polignac number, because 16761113 - 2² = 16761109 is a prime.

It is not a weakly prime, because it can be changed into another prime (16761119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8380556 + 8380557.

It is an arithmetic number, because the mean of its divisors is an integer number (8380557).

Almost surely, 2^16761113 is an apocalyptic number.

It is an amenable number.

16761113 is a deficient number, since it is larger than the sum of its proper divisors (1).

16761113 is an equidigital number, since it uses as much as digits as its factorization.

16761113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 756, while the sum is 26.

The square root of 16761113 is about 4094.0338298553. The cubic root of 16761113 is about 255.9180696884.

Adding to 16761113 its reverse (31116761), we get a palindrome (47877874).

The spelling of 16761113 in words is "sixteen million, seven hundred sixty-one thousand, one hundred thirteen".