272088641 has 4 divisors (see below), whose sum is σ = 296823984. Its totient is φ = 247353300.

The previous prime is 272088637. The next prime is 272088653. The reversal of 272088641 is 146880272.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 272088641 - 2² = 272088637 is a prime.

It is a super-2 number, since 2×272088641² = 148064457122453762, 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 = 272088595 and 272088604.

It is not an unprimeable number, because it can be changed into a prime (272088601) 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, 12367655 + ... + 12367676.

It is an arithmetic number, because the mean of its divisors is an integer number (74205996).

Almost surely, 2^272088641 is an apocalyptic number.

It is an amenable number.

272088641 is a deficient number, since it is larger than the sum of its proper divisors (24735343).

272088641 is a wasteful number, since it uses less digits than its factorization.

272088641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24735342.

The product of its (nonzero) digits is 43008, while the sum is 38.

The square root of 272088641 is about 16495.1096086082. The cubic root of 272088641 is about 647.9927355597.

The spelling of 272088641 in words is "two hundred seventy-two million, eighty-eight thousand, six hundred forty-one".