16041287 has 2 divisors, whose sum is σ = 16041288. Its totient is φ = 16041286.

The previous prime is 16041269. The next prime is 16041307. The reversal of 16041287 is 78214061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16041287 - 2¹⁸ = 15779143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16041247) 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, 8020643 + 8020644.

It is an arithmetic number, because the mean of its divisors is an integer number (8020644).

Almost surely, 2^16041287 is an apocalyptic number.

16041287 is a deficient number, since it is larger than the sum of its proper divisors (1).

16041287 is an equidigital number, since it uses as much as digits as its factorization.

16041287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 16041287 is about 4005.1575499598. The cubic root of 16041287 is about 252.2007669833.

The spelling of 16041287 in words is "sixteen million, forty-one thousand, two hundred eighty-seven".