272475131 has 8 divisors (see below), whose sum is σ = 277435920. Its totient is φ = 267540768.

The previous prime is 272475127. The next prime is 272475149. The reversal of 272475131 is 131574272.

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 272475131 - 2² = 272475127 is a prime.

It is a super-2 number, since 2×272475131² = 148485394026934322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272475331) 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 7 ways as a sum of consecutive naturals, for example, 14825 + ... + 27653.

It is an arithmetic number, because the mean of its divisors is an integer number (34679490).

Almost surely, 2^272475131 is an apocalyptic number.

272475131 is a deficient number, since it is larger than the sum of its proper divisors (4960789).

272475131 is a wasteful number, since it uses less digits than its factorization.

272475131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13213.

The product of its digits is 11760, while the sum is 32.

The square root of 272475131 is about 16506.8207417419. The cubic root of 272475131 is about 648.2994055037.

The spelling of 272475131 in words is "two hundred seventy-two million, four hundred seventy-five thousand, one hundred thirty-one".