272003 has 2 divisors, whose sum is σ = 272004. Its totient is φ = 272002.

The previous prime is 271981. The next prime is 272009. The reversal of 272003 is 300272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272003 - 2⁶ = 271939 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (272009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136001 + 136002.

It is an arithmetic number, because the mean of its divisors is an integer number (136002).

2²⁷²⁰⁰³ is an apocalyptic number.

272003 is a deficient number, since it is larger than the sum of its proper divisors (1).

272003 is an equidigital number, since it uses as much as digits as its factorization.

272003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 272003 is about 521.5390685270. The cubic root of 272003 is about 64.7924742314.

Adding to 272003 its reverse (300272), we get a palindrome (572275).

The spelling of 272003 in words is "two hundred seventy-two thousand, three", and thus it is an iban number.