272338231 has 8 divisors (see below), whose sum is σ = 297262224. Its totient is φ = 247441920.

The previous prime is 272338223. The next prime is 272338243. The reversal of 272338231 is 132833272.

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

It is not a de Polignac number, because 272338231 - 2³ = 272338223 is a prime.

It is a super-2 number, since 2×272338231² = 148336224128418722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272338193 and 272338202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272338931) 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, 17385 + ... + 29101.

It is an arithmetic number, because the mean of its divisors is an integer number (37157778).

Almost surely, 2^272338231 is an apocalyptic number.

272338231 is a deficient number, since it is larger than the sum of its proper divisors (24923993).

272338231 is a wasteful number, since it uses less digits than its factorization.

272338231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841.

The product of its digits is 12096, while the sum is 31.

The square root of 272338231 is about 16502.6734500807. The cubic root of 272338231 is about 648.1908120376.

The spelling of 272338231 in words is "two hundred seventy-two million, three hundred thirty-eight thousand, two hundred thirty-one".