16041667 has 2 divisors, whose sum is σ = 16041668. Its totient is φ = 16041666.

The previous prime is 16041653. The next prime is 16041673. The reversal of 16041667 is 76614061.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16041667 is a prime.

It is not a weakly prime, because it can be changed into another prime (16041607) 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, 8020833 + 8020834.

It is an arithmetic number, because the mean of its divisors is an integer number (8020834).

Almost surely, 2^16041667 is an apocalyptic number.

16041667 is a deficient number, since it is larger than the sum of its proper divisors (1).

16041667 is an equidigital number, since it uses as much as digits as its factorization.

16041667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 16041667 is about 4005.2049885118. The cubic root of 16041667 is about 252.2027584182.

The spelling of 16041667 in words is "sixteen million, forty-one thousand, six hundred sixty-seven".