16006801 has 2 divisors, whose sum is σ = 16006802. Its totient is φ = 16006800.

The previous prime is 16006787. The next prime is 16006807. The reversal of 16006801 is 10860061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9241600 + 6765201 = 3040^2 + 2601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16006801 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16006807) 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, 8003400 + 8003401.

It is an arithmetic number, because the mean of its divisors is an integer number (8003401).

Almost surely, 2^16006801 is an apocalyptic number.

It is an amenable number.

16006801 is a deficient number, since it is larger than the sum of its proper divisors (1).

16006801 is an equidigital number, since it uses as much as digits as its factorization.

16006801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 16006801 is about 4000.8500346801. The cubic root of 16006801 is about 252.0199079342.

Adding to 16006801 its reverse (10860061), we get a palindrome (26866862).

It can be divided in two parts, 16006 and 801, that added together give a 5-th power (16807 = 7⁵).

The spelling of 16006801 in words is "sixteen million, six thousand, eight hundred one".