275412 has 24 divisors (see below), whose sum is σ = 655200. Its totient is φ = 90016.

The previous prime is 275399. The next prime is 275419. The reversal of 275412 is 214572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275419) 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, 514 + ... + 902.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2²⁷⁵⁴¹² is an apocalyptic number.

It is an amenable number.

275412 is an abundant number, since it is smaller than the sum of its proper divisors (379788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

275412 is a wasteful number, since it uses less digits than its factorization.

275412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 453 counting only the distinct ones).

The product of its digits is 560, while the sum is 21.

The square root of 275412 is about 524.7971036505. The cubic root of 275412 is about 65.0620315124.

Adding to 275412 its reverse (214572), we get a palindrome (489984).

The spelling of 275412 in words is "two hundred seventy-five thousand, four hundred twelve".