16744801 has 2 divisors, whose sum is σ = 16744802. Its totient is φ = 16744800.

The previous prime is 16744799. The next prime is 16744807. The reversal of 16744801 is 10844761.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15840400 + 904401 = 3980^2 + 951^2 .

It is a cyclic number.

It is not a de Polignac number, because 16744801 - 2¹ = 16744799 is a prime.

Together with 16744799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (16744807) 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, 8372400 + 8372401.

It is an arithmetic number, because the mean of its divisors is an integer number (8372401).

Almost surely, 2^16744801 is an apocalyptic number.

It is an amenable number.

16744801 is a deficient number, since it is larger than the sum of its proper divisors (1).

16744801 is an equidigital number, since it uses as much as digits as its factorization.

16744801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 16744801 is about 4092.0411777009. The cubic root of 16744801 is about 255.8350224883.

The spelling of 16744801 in words is "sixteen million, seven hundred forty-four thousand, eight hundred one".