16297093 has 2 divisors, whose sum is σ = 16297094. Its totient is φ = 16297092.

The previous prime is 16297091. The next prime is 16297097. The reversal of 16297093 is 39079261.

16297093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 4235364 = 3473^2 + 2058^2 .

It is a cyclic number.

It is not a de Polignac number, because 16297093 - 2¹ = 16297091 is a prime.

Together with 16297091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16297091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8148546 + 8148547.

It is an arithmetic number, because the mean of its divisors is an integer number (8148547).

Almost surely, 2^16297093 is an apocalyptic number.

It is an amenable number.

16297093 is a deficient number, since it is larger than the sum of its proper divisors (1).

16297093 is an equidigital number, since it uses as much as digits as its factorization.

16297093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 16297093 is about 4036.9658160554. The cubic root of 16297093 is about 253.5342955648.

The spelling of 16297093 in words is "sixteen million, two hundred ninety-seven thousand, ninety-three".