276322 has 8 divisors (see below), whose sum is σ = 432576. Its totient is φ = 132132.

The previous prime is 276319. The next prime is 276323. The reversal of 276322 is 223672.

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

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 276293 and 276302.

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 in 3 ways as a sum of consecutive naturals, for example, 2958 + ... + 3049.

It is an arithmetic number, because the mean of its divisors is an integer number (54072).

2²⁷⁶³²² is an apocalyptic number.

276322 is a deficient number, since it is larger than the sum of its proper divisors (156254).

276322 is a wasteful number, since it uses less digits than its factorization.

276322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6032.

The product of its digits is 1008, while the sum is 22.

The square root of 276322 is about 525.6633903935. The cubic root of 276322 is about 65.1336107697.

Adding to 276322 its reverse (223672), we get a palindrome (499994).

Subtracting from 276322 its reverse (223672), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 276322 in words is "two hundred seventy-six thousand, three hundred twenty-two".