272082231 has 12 divisors (see below), whose sum is σ = 400423608. Its totient is φ = 177965424.

The previous prime is 272082221. The next prime is 272082233. The reversal of 272082231 is 132280272.

It is a happy number.

It is not a de Polignac number, because 272082231 - 2²² = 267887927 is a prime.

It is a super-2 number, since 2×272082231² = 148057480851874722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 272082195 and 272082204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272082233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284725 + ... + 285678.

It is an arithmetic number, because the mean of its divisors is an integer number (33368634).

Almost surely, 2^272082231 is an apocalyptic number.

272082231 is a deficient number, since it is larger than the sum of its proper divisors (128341377).

272082231 is a wasteful number, since it uses less digits than its factorization.

272082231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570462 (or 570459 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 272082231 is about 16494.9153074516. The cubic root of 272082231 is about 647.9876469410.

The spelling of 272082231 in words is "two hundred seventy-two million, eighty-two thousand, two hundred thirty-one".