16941263 has 2 divisors, whose sum is σ = 16941264. Its totient is φ = 16941262.

The previous prime is 16941259. The next prime is 16941277. The reversal of 16941263 is 36214961.

It is a weak prime.

It is an emirp because it is prime and its reverse (36214961) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16941263 - 2² = 16941259 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16941563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8470631 + 8470632.

It is an arithmetic number, because the mean of its divisors is an integer number (8470632).

Almost surely, 2^16941263 is an apocalyptic number.

16941263 is a deficient number, since it is larger than the sum of its proper divisors (1).

16941263 is an equidigital number, since it uses as much as digits as its factorization.

16941263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 16941263 is about 4115.9765548409. The cubic root of 16941263 is about 256.8316813347.

The spelling of 16941263 in words is "sixteen million, nine hundred forty-one thousand, two hundred sixty-three".