275452 has 6 divisors (see below), whose sum is σ = 482048. Its totient is φ = 137724.

The previous prime is 275449. The next prime is 275453. The reversal of 275452 is 254572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34428 + ... + 34435.

2²⁷⁵⁴⁵² is an apocalyptic number.

It is an amenable number.

275452 is a deficient number, since it is larger than the sum of its proper divisors (206596).

275452 is a wasteful number, since it uses less digits than its factorization.

275452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68867 (or 68865 counting only the distinct ones).

The product of its digits is 2800, while the sum is 25.

The square root of 275452 is about 524.8352122333. The cubic root of 275452 is about 65.0651811636.

It can be divided in two parts, 275 and 452, that added together give a palindrome (727).

The spelling of 275452 in words is "two hundred seventy-five thousand, four hundred fifty-two".