272661741 has 32 divisors (see below), whose sum is σ = 455875200. Its totient is φ = 159546240.

The previous prime is 272661689. The next prime is 272661749. The reversal of 272661741 is 147166272.

It is not a de Polignac number, because 272661741 - 2¹¹ = 272659693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 272661696 and 272661705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272661749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7216 + ... + 24441.

It is an arithmetic number, because the mean of its divisors is an integer number (14246100).

Almost surely, 2^272661741 is an apocalyptic number.

It is an amenable number.

272661741 is a deficient number, since it is larger than the sum of its proper divisors (183213459).

272661741 is a wasteful number, since it uses less digits than its factorization.

272661741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31706 (or 31700 counting only the distinct ones).

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

The square root of 272661741 is about 16512.4722861236. The cubic root of 272661741 is about 648.4473719668.

The spelling of 272661741 in words is "two hundred seventy-two million, six hundred sixty-one thousand, seven hundred forty-one".