16272803 has 2 divisors, whose sum is σ = 16272804. Its totient is φ = 16272802.

The previous prime is 16272769. The next prime is 16272821. The reversal of 16272803 is 30827261.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16272803 - 2⁸ = 16272547 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (16272833) 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, 8136401 + 8136402.

It is an arithmetic number, because the mean of its divisors is an integer number (8136402).

Almost surely, 2^16272803 is an apocalyptic number.

16272803 is a deficient number, since it is larger than the sum of its proper divisors (1).

16272803 is an equidigital number, since it uses as much as digits as its factorization.

16272803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 16272803 is about 4033.9562466641. The cubic root of 16272803 is about 253.4082728820.

The spelling of 16272803 in words is "sixteen million, two hundred seventy-two thousand, eight hundred three".