276093 has 6 divisors (see below), whose sum is σ = 398814. Its totient is φ = 184056.

The previous prime is 276091. The next prime is 276113. The reversal of 276093 is 390672.

It can be written as a sum of positive squares in only one way, i.e., 257049 + 19044 = 507^2 + 138^2 .

It is not a de Polignac number, because 276093 - 2¹ = 276091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276091) 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 in 5 ways as a sum of consecutive naturals, for example, 15330 + ... + 15347.

It is an arithmetic number, because the mean of its divisors is an integer number (66469).

2²⁷⁶⁰⁹³ is an apocalyptic number.

It is an amenable number.

276093 is a deficient number, since it is larger than the sum of its proper divisors (122721).

276093 is a wasteful number, since it uses less digits than its factorization.

276093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30683 (or 30680 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 276093 is about 525.4455252450. The cubic root of 276093 is about 65.1156127829.

The spelling of 276093 in words is "two hundred seventy-six thousand, ninety-three".