275473 has 8 divisors (see below), whose sum is σ = 305280. Its totient is φ = 246480.

The previous prime is 275461. The next prime is 275489. The reversal of 275473 is 374572.

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

It is not a de Polignac number, because 275473 - 2⁹ = 274961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (275423) 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, 711 + ... + 1027.

It is an arithmetic number, because the mean of its divisors is an integer number (38160).

2²⁷⁵⁴⁷³ is an apocalyptic number.

It is an amenable number.

275473 is a deficient number, since it is larger than the sum of its proper divisors (29807).

275473 is a wasteful number, since it uses less digits than its factorization.

275473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407.

The product of its digits is 5880, while the sum is 28.

The square root of 275473 is about 524.8552181316. The cubic root of 275473 is about 65.0668346085.

Subtracting 275473 from its reverse (374572), we obtain a palindrome (99099).

The spelling of 275473 in words is "two hundred seventy-five thousand, four hundred seventy-three".