276260132 has 24 divisors (see below), whose sum is σ = 524384280. Its totient is φ = 126832640.

The previous prime is 276260129. The next prime is 276260141. The reversal of 276260132 is 231062672.

It can be written as a sum of positive squares in 4 ways, for example, as 50779876 + 225480256 = 7126^2 + 15016^2 .

It is a junction number, because it is equal to n+sod(n) for n = 276260095 and 276260104.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 46757 + ... + 52332.

It is an arithmetic number, because the mean of its divisors is an integer number (21849345).

Almost surely, 2^276260132 is an apocalyptic number.

It is an amenable number.

276260132 is a deficient number, since it is larger than the sum of its proper divisors (248124148).

276260132 is a wasteful number, since it uses less digits than its factorization.

276260132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99151 (or 99149 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 276260132 is about 16621.0749351539. The cubic root of 276260132 is about 651.2874930737.

The spelling of 276260132 in words is "two hundred seventy-six million, two hundred sixty thousand, one hundred thirty-two".