272472199 has 2 divisors, whose sum is σ = 272472200. Its totient is φ = 272472198.

The previous prime is 272472163. The next prime is 272472203. The reversal of 272472199 is 991274272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 272472199 - 2¹¹ = 272470151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272470199) 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, 136236099 + 136236100.

It is an arithmetic number, because the mean of its divisors is an integer number (136236100).

Almost surely, 2^272472199 is an apocalyptic number.

272472199 is a deficient number, since it is larger than the sum of its proper divisors (1).

272472199 is an equidigital number, since it uses as much as digits as its factorization.

272472199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 43.

The square root of 272472199 is about 16506.7319297310. The cubic root of 272472199 is about 648.2970801286.

The spelling of 272472199 in words is "two hundred seventy-two million, four hundred seventy-two thousand, one hundred ninety-nine".