272465 has 4 divisors (see below), whose sum is σ = 326964. Its totient is φ = 217968.

The previous prime is 272453. The next prime is 272477. The reversal of 272465 is 564272.

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

It is an interprime number because it is at equal distance from previous prime (272453) and next prime (272477).

It can be written as a sum of positive squares in 2 ways, for example, as 82369 + 190096 = 287^2 + 436^2 .

It is a cyclic number.

It is not a de Polignac number, because 272465 - 2⁴ = 272449 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27242 + ... + 27251.

It is an arithmetic number, because the mean of its divisors is an integer number (81741).

2²⁷²⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

272465 is a deficient number, since it is larger than the sum of its proper divisors (54499).

272465 is an equidigital number, since it uses as much as digits as its factorization.

272465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54498.

The product of its digits is 3360, while the sum is 26.

The square root of 272465 is about 521.9818004490. The cubic root of 272465 is about 64.8291370516.

It can be divided in two parts, 272 and 465, that added together give a palindrome (737).

The spelling of 272465 in words is "two hundred seventy-two thousand, four hundred sixty-five".