276125322 has 64 divisors (see below), whose sum is σ = 640493568. Its totient is φ = 78432000.

The previous prime is 276125321. The next prime is 276125323. The reversal of 276125322 is 223521672.

276125322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (276125321) and next prime (276125323).

It is a self number, because there is not a number n which added to its sum of digits gives 276125322.

It is not an unprimeable number, because it can be changed into a prime (276125321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483297 + ... + 483867.

It is an arithmetic number, because the mean of its divisors is an integer number (10007712).

Almost surely, 2^276125322 is an apocalyptic number.

276125322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 276125322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320246784).

276125322 is an abundant number, since it is smaller than the sum of its proper divisors (364368246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

276125322 is a wasteful number, since it uses less digits than its factorization.

276125322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035.

The product of its digits is 10080, while the sum is 30.

The square root of 276125322 is about 16617.0190467484. The cubic root of 276125322 is about 651.1815369569.

Adding to 276125322 its reverse (223521672), we get a palindrome (499646994).

The spelling of 276125322 in words is "two hundred seventy-six million, one hundred twenty-five thousand, three hundred twenty-two".