272346241 has 4 divisors (see below), whose sum is σ = 273406212. Its totient is φ = 271286272.

The previous prime is 272346227. The next prime is 272346251. The reversal of 272346241 is 142643272.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 128346241 + 144000000 = 11329^2 + 12000^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-272346241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272346251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 529600 + ... + 530113.

It is an arithmetic number, because the mean of its divisors is an integer number (68351553).

Almost surely, 2^272346241 is an apocalyptic number.

It is an amenable number.

272346241 is a deficient number, since it is larger than the sum of its proper divisors (1059971).

272346241 is a wasteful number, since it uses less digits than its factorization.

272346241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059970.

The product of its digits is 16128, while the sum is 31.

The square root of 272346241 is about 16502.9161362470. The cubic root of 272346241 is about 648.1971668285.

The spelling of 272346241 in words is "two hundred seventy-two million, three hundred forty-six thousand, two hundred forty-one".