16266023 has 2 divisors, whose sum is σ = 16266024. Its totient is φ = 16266022.

The previous prime is 16266017. The next prime is 16266031. The reversal of 16266023 is 32066261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16266023 - 2⁴ = 16266007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16265983 and 16266001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16266043) 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, 8133011 + 8133012.

It is an arithmetic number, because the mean of its divisors is an integer number (8133012).

Almost surely, 2^16266023 is an apocalyptic number.

16266023 is a deficient number, since it is larger than the sum of its proper divisors (1).

16266023 is an equidigital number, since it uses as much as digits as its factorization.

16266023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 16266023 is about 4033.1157930315. The cubic root of 16266023 is about 253.3730741364.

The spelling of 16266023 in words is "sixteen million, two hundred sixty-six thousand, twenty-three".