16277941 has 2 divisors, whose sum is σ = 16277942. Its totient is φ = 16277940.

The previous prime is 16277909. The next prime is 16277969. The reversal of 16277941 is 14977261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9922500 + 6355441 = 3150^2 + 2521^2 .

It is a cyclic number.

It is not a de Polignac number, because 16277941 - 2⁵ = 16277909 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16277941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16277981) 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, 8138970 + 8138971.

It is an arithmetic number, because the mean of its divisors is an integer number (8138971).

Almost surely, 2^16277941 is an apocalyptic number.

It is an amenable number.

16277941 is a deficient number, since it is larger than the sum of its proper divisors (1).

16277941 is an equidigital number, since it uses as much as digits as its factorization.

16277941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 37.

The square root of 16277941 is about 4034.5930401962. The cubic root of 16277941 is about 253.4349405822.

The spelling of 16277941 in words is "sixteen million, two hundred seventy-seven thousand, nine hundred forty-one".