525076 has 12 divisors (see below), whose sum is σ = 926100. Its totient is φ = 260480.

The previous prime is 525043. The next prime is 525101. The reversal of 525076 is 670525.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76176 + 448900 = 276^2 + 670^2 .

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 525076.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156 + ... + 1036.

It is an arithmetic number, because the mean of its divisors is an integer number (77175).

2⁵²⁵⁰⁷⁶ is an apocalyptic number.

It is an amenable number.

525076 is a deficient number, since it is larger than the sum of its proper divisors (401024).

525076 is a wasteful number, since it uses less digits than its factorization.

525076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 525076 is about 724.6212803941. The cubic root of 525076 is about 80.6753248301.

The spelling of 525076 in words is "five hundred twenty-five thousand, seventy-six".