272163 has 8 divisors (see below), whose sum is σ = 365328. Its totient is φ = 180224.

The previous prime is 272141. The next prime is 272171. The reversal of 272163 is 361272.

It is a happy number.

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

It is a 14-Lehmer number, since φ(272163) divides (272163-1)¹⁴.

It is a cyclic number.

It is not a de Polignac number, because 272163 - 2⁵ = 272131 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (272183) 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, 595 + ... + 947.

It is an arithmetic number, because the mean of its divisors is an integer number (45666).

2²⁷²¹⁶³ is an apocalyptic number.

272163 is a deficient number, since it is larger than the sum of its proper divisors (93165).

272163 is a wasteful number, since it uses less digits than its factorization.

272163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its digits is 504, while the sum is 21.

The square root of 272163 is about 521.6924381281. The cubic root of 272163 is about 64.8051760078.

It can be divided in two parts, 272 and 163, that added together give a triangular number (435 = T₂₉).

The spelling of 272163 in words is "two hundred seventy-two thousand, one hundred sixty-three".