275773 has 2 divisors, whose sum is σ = 275774. Its totient is φ = 275772.

The previous prime is 275767. The next prime is 275783. The reversal of 275773 is 377572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196249 + 79524 = 443^2 + 282^2 .

It is a cyclic number.

It is not a de Polignac number, because 275773 - 2⁵ = 275741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (275783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137886 + 137887.

It is an arithmetic number, because the mean of its divisors is an integer number (137887).

2²⁷⁵⁷⁷³ is an apocalyptic number.

It is an amenable number.

275773 is a deficient number, since it is larger than the sum of its proper divisors (1).

275773 is an equidigital number, since it uses as much as digits as its factorization.

275773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10290, while the sum is 31.

The square root of 275773 is about 525.1409334645. The cubic root of 275773 is about 65.0904460800.

The spelling of 275773 in words is "two hundred seventy-five thousand, seven hundred seventy-three".