272891283 has 8 divisors (see below), whose sum is σ = 415834368. Its totient is φ = 155937864.

The previous prime is 272891273. The next prime is 272891299. The reversal of 272891283 is 382198272.

It is a happy number.

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

It is not a de Polignac number, because 272891283 - 2⁸ = 272891027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272891273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6497391 + ... + 6497432.

It is an arithmetic number, because the mean of its divisors is an integer number (51979296).

Almost surely, 2^272891283 is an apocalyptic number.

272891283 is a deficient number, since it is larger than the sum of its proper divisors (142943085).

272891283 is a wasteful number, since it uses less digits than its factorization.

272891283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12994833.

The product of its digits is 96768, while the sum is 42.

The square root of 272891283 is about 16519.4213881722. The cubic root of 272891283 is about 648.6292874257.

The spelling of 272891283 in words is "two hundred seventy-two million, eight hundred ninety-one thousand, two hundred eighty-three".