16740967 has 2 divisors, whose sum is σ = 16740968. Its totient is φ = 16740966.

The previous prime is 16740953. The next prime is 16740979. The reversal of 16740967 is 76904761.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16740967 - 2⁷ = 16740839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16740907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8370483 + 8370484.

It is an arithmetic number, because the mean of its divisors is an integer number (8370484).

Almost surely, 2^16740967 is an apocalyptic number.

16740967 is a deficient number, since it is larger than the sum of its proper divisors (1).

16740967 is an equidigital number, since it uses as much as digits as its factorization.

16740967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 16740967 is about 4091.5726805227. The cubic root of 16740967 is about 255.8154951069.

The spelling of 16740967 in words is "sixteen million, seven hundred forty thousand, nine hundred sixty-seven".