272766239 has 8 divisors (see below), whose sum is σ = 278897088. Its totient is φ = 266649120.

The previous prime is 272766229. The next prime is 272766259. The reversal of 272766239 is 932667272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 272766239 - 2²⁸ = 4330783 is a prime.

It is a super-2 number, since 2×272766239² = 148802842276410242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 272766239.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272766229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43949 + ... + 49769.

It is an arithmetic number, because the mean of its divisors is an integer number (34862136).

Almost surely, 2^272766239 is an apocalyptic number.

272766239 is a deficient number, since it is larger than the sum of its proper divisors (6130849).

272766239 is an equidigital number, since it uses as much as digits as its factorization.

272766239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6865.

The product of its digits is 381024, while the sum is 44.

The square root of 272766239 is about 16515.6361972526. The cubic root of 272766239 is about 648.5302008454.

The spelling of 272766239 in words is "two hundred seventy-two million, seven hundred sixty-six thousand, two hundred thirty-nine".