276097 has 8 divisors (see below), whose sum is σ = 297000. Its totient is φ = 255744.

The previous prime is 276091. The next prime is 276113. The reversal of 276097 is 790672.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 46656 + 229441 = 216^2 + 479^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 276097 - 2⁷ = 275969 is a prime.

It is a Duffinian 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 (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1779 + ... + 1927.

It is an arithmetic number, because the mean of its divisors is an integer number (37125).

2²⁷⁶⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

276097 is a deficient number, since it is larger than the sum of its proper divisors (20903).

276097 is a wasteful number, since it uses less digits than its factorization.

276097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 276097 is about 525.4493315249. The cubic root of 276097 is about 65.1159272436.

The spelling of 276097 in words is "two hundred seventy-six thousand, ninety-seven".