272427 has 8 divisors (see below), whose sum is σ = 368640. Its totient is φ = 178920.

The previous prime is 272423. The next prime is 272449. The reversal of 272427 is 724272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 272427 - 2² = 272423 is a prime.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 272397 and 272406.

It is not an unprimeable number, because it can be changed into a prime (272423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427 + ... + 852.

It is an arithmetic number, because the mean of its divisors is an integer number (46080).

2²⁷²⁴²⁷ is an apocalyptic number.

272427 is a deficient number, since it is larger than the sum of its proper divisors (96213).

272427 is a wasteful number, since it uses less digits than its factorization.

272427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353.

The product of its digits is 1568, while the sum is 24.

The square root of 272427 is about 521.9453994433. The cubic root of 272427 is about 64.8261230599.

Adding to 272427 its reverse (724272), we get a palindrome (996699).

The spelling of 272427 in words is "two hundred seventy-two thousand, four hundred twenty-seven", and thus it is an iban number.