272267131 has 4 divisors (see below), whose sum is σ = 286597000. Its totient is φ = 257937264.

The previous prime is 272267117. The next prime is 272267137. The reversal of 272267131 is 131762272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272267131 - 2¹¹ = 272265083 is a prime.

It is a super-2 number, since 2×272267131² = 148258781245942322, 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 = 272267093 and 272267102.

It is not an unprimeable number, because it can be changed into a prime (272267137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7164906 + ... + 7164943.

It is an arithmetic number, because the mean of its divisors is an integer number (71649250).

Almost surely, 2^272267131 is an apocalyptic number.

272267131 is a deficient number, since it is larger than the sum of its proper divisors (14329869).

272267131 is a wasteful number, since it uses less digits than its factorization.

272267131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14329868.

The product of its digits is 7056, while the sum is 31.

The square root of 272267131 is about 16500.5191130461. The cubic root of 272267131 is about 648.1343988808.

The spelling of 272267131 in words is "two hundred seventy-two million, two hundred sixty-seven thousand, one hundred thirty-one".