272488 has 8 divisors (see below), whose sum is σ = 510930. Its totient is φ = 136240.

The previous prime is 272477. The next prime is 272507. The reversal of 272488 is 884272.

It can be written as a sum of positive squares in only one way, i.e., 272484 + 4 = 522^2 + 2^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17023 + ... + 17038.

272488 is a Friedman number, since it can be written as 4+(87*(8-2))^2, using all its digits and the basic arithmetic operations.

2²⁷²⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

272488 is a deficient number, since it is larger than the sum of its proper divisors (238442).

272488 is a wasteful number, since it uses less digits than its factorization.

272488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34067 (or 34063 counting only the distinct ones).

The product of its digits is 7168, while the sum is 31.

The square root of 272488 is about 522.0038314036. The cubic root of 272488 is about 64.8309611736.

It can be divided in two parts, 27 and 2488, that multiplied together give a palindrome (67176).

The spelling of 272488 in words is "two hundred seventy-two thousand, four hundred eighty-eight".