272267089 has 2 divisors, whose sum is σ = 272267090. Its totient is φ = 272267088.

The previous prime is 272267063. The next prime is 272267113. The reversal of 272267089 is 980762272.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257057089 + 15210000 = 16033^2 + 3900^2 .

It is a cyclic number.

It is not a de Polignac number, because 272267089 - 2⁷ = 272266961 is a prime.

It is not a weakly prime, because it can be changed into another prime (272267789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136133544 + 136133545.

It is an arithmetic number, because the mean of its divisors is an integer number (136133545).

Almost surely, 2^272267089 is an apocalyptic number.

It is an amenable number.

272267089 is a deficient number, since it is larger than the sum of its proper divisors (1).

272267089 is an equidigital number, since it uses as much as digits as its factorization.

272267089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 272267089 is about 16500.5178403588. The cubic root of 272267089 is about 648.1343655537.

The spelling of 272267089 in words is "two hundred seventy-two million, two hundred sixty-seven thousand, eighty-nine".