16797023 has 2 divisors, whose sum is σ = 16797024. Its totient is φ = 16797022.

The previous prime is 16797017. The next prime is 16797031. The reversal of 16797023 is 32079761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16797023 - 2¹² = 16792927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16797013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8398511 + 8398512.

It is an arithmetic number, because the mean of its divisors is an integer number (8398512).

Almost surely, 2^16797023 is an apocalyptic number.

16797023 is a deficient number, since it is larger than the sum of its proper divisors (1).

16797023 is an equidigital number, since it uses as much as digits as its factorization.

16797023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 16797023 is about 4098.4171334797. The cubic root of 16797023 is about 256.1007039920.

The spelling of 16797023 in words is "sixteen million, seven hundred ninety-seven thousand, twenty-three".