526066 has 8 divisors (see below), whose sum is σ = 810540. Its totient is φ = 255888.

The previous prime is 526063. The next prime is 526067. The reversal of 526066 is 660625.

It can be written as a sum of positive squares in 2 ways, for example, as 525625 + 441 = 725^2 + 21^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 526066.

It is not an unprimeable number, because it can be changed into a prime (526063) 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, 3481 + ... + 3628.

2⁵²⁶⁰⁶⁶ is an apocalyptic number.

526066 is a deficient number, since it is larger than the sum of its proper divisors (284474).

526066 is a wasteful number, since it uses less digits than its factorization.

526066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7148.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 526066 is about 725.3040741648. The cubic root of 526066 is about 80.7259958620.

The spelling of 526066 in words is "five hundred twenty-six thousand, sixty-six".