272749041 has 12 divisors (see below), whose sum is σ = 396389968. Its totient is φ = 180716184.

The previous prime is 272749033. The next prime is 272749049. The reversal of 272749041 is 140947272.

It is an interprime number because it is at equal distance from previous prime (272749033) and next prime (272749049).

It is not a de Polignac number, because 272749041 - 2³ = 272749033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272748987 and 272749005.

It is not an unprimeable number, because it can be changed into a prime (272749049) 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, 91495 + ... + 94428.

Almost surely, 2^272749041 is an apocalyptic number.

It is an amenable number.

272749041 is a deficient number, since it is larger than the sum of its proper divisors (123640927).

272749041 is a wasteful number, since it uses less digits than its factorization.

272749041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186092 (or 186089 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 272749041 is about 16515.1155309311. The cubic root of 272749041 is about 648.5165705457.

It can be divided in two parts, 27274 and 9041, that added together give a triangular number (36315 = T₂₆₉).

The spelling of 272749041 in words is "two hundred seventy-two million, seven hundred forty-nine thousand, forty-one".