272001 has 8 divisors (see below), whose sum is σ = 368064. Its totient is φ = 178640.

The previous prime is 271981. The next prime is 272003. The reversal of 272001 is 100272.

272001 is nontrivially palindromic in base 8.

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

It is a cyclic number.

It is not a de Polignac number, because 272001 - 2⁵ = 271969 is a prime.

272001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (272003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426 + ... + 851.

It is an arithmetic number, because the mean of its divisors is an integer number (46008).

2²⁷²⁰⁰¹ is an apocalyptic number.

272001 is the 426-th pentagonal number.

It is an amenable number.

272001 is a deficient number, since it is larger than the sum of its proper divisors (96063).

272001 is a wasteful number, since it uses less digits than its factorization.

272001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351.

The product of its (nonzero) digits is 28, while the sum is 12.

The square root of 272001 is about 521.5371511216. The cubic root of 272001 is about 64.7923154277.

Adding to 272001 its reverse (100272), we get a palindrome (372273).

The spelling of 272001 in words is "two hundred seventy-two thousand, one", and thus it is an iban number.