526276 has 12 divisors (see below), whose sum is σ = 943740. Its totient is φ = 256640.

The previous prime is 526271. The next prime is 526283. The reversal of 526276 is 672625.

It can be written as a sum of positive squares in 2 ways, for example, as 136900 + 389376 = 370^2 + 624^2 .

It is a d-powerful number, because it can be written as 5³ + 2⁹ + 2¹⁹ + 6 + 7² + 6⁴ .

It is not an unprimeable number, because it can be changed into a prime (526271) 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 3 ways as a sum of consecutive naturals, for example, 1441 + ... + 1768.

It is an arithmetic number, because the mean of its divisors is an integer number (78645).

2⁵²⁶²⁷⁶ is an apocalyptic number.

It is an amenable number.

526276 is a deficient number, since it is larger than the sum of its proper divisors (417464).

526276 is a wasteful number, since it uses less digits than its factorization.

526276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254 (or 3252 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 526276 is about 725.4488265894. The cubic root of 526276 is about 80.7367360885.

It can be divided in two parts, 52 and 6276, that added together give a triangular number (6328 = T₁₁₂).

The spelling of 526276 in words is "five hundred twenty-six thousand, two hundred seventy-six".