272958149 has 2 divisors, whose sum is σ = 272958150. Its totient is φ = 272958148.

The previous prime is 272958113. The next prime is 272958209. The reversal of 272958149 is 941859272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225210049 + 47748100 = 15007^2 + 6910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272958149 is a prime.

It is a super-2 number, since 2×272958149² = 149012302211012402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (272958449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136479074 + 136479075.

It is an arithmetic number, because the mean of its divisors is an integer number (136479075).

Almost surely, 2^272958149 is an apocalyptic number.

It is an amenable number.

272958149 is a deficient number, since it is larger than the sum of its proper divisors (1).

272958149 is an equidigital number, since it uses as much as digits as its factorization.

272958149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 47.

The square root of 272958149 is about 16521.4451244436. The cubic root of 272958149 is about 648.6822605408.

The spelling of 272958149 in words is "two hundred seventy-two million, nine hundred fifty-eight thousand, one hundred forty-nine".