276326 has 4 divisors (see below), whose sum is σ = 414492. Its totient is φ = 138162.

The previous prime is 276323. The next prime is 276337. The reversal of 276326 is 623672.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 276295 and 276304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69080 + ... + 69083.

It is an arithmetic number, because the mean of its divisors is an integer number (103623).

2²⁷⁶³²⁶ is an apocalyptic number.

276326 is a deficient number, since it is larger than the sum of its proper divisors (138166).

276326 is a wasteful number, since it uses less digits than its factorization.

276326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138165.

The product of its digits is 3024, while the sum is 26.

The square root of 276326 is about 525.6671950959. The cubic root of 276326 is about 65.1339250567.

Adding to 276326 its reverse (623672), we get a palindrome (899998).

The spelling of 276326 in words is "two hundred seventy-six thousand, three hundred twenty-six".