526126 has 4 divisors (see below), whose sum is σ = 789192. Its totient is φ = 263062.

The previous prime is 526121. The next prime is 526139. The reversal of 526126 is 621625.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 526097 and 526106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526121) by changing a digit.

526126 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131530 + ... + 131533.

It is an arithmetic number, because the mean of its divisors is an integer number (197298).

2⁵²⁶¹²⁶ is an apocalyptic number.

526126 is a deficient number, since it is larger than the sum of its proper divisors (263066).

526126 is a wasteful number, since it uses less digits than its factorization.

526126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263065.

The product of its digits is 720, while the sum is 22.

The square root of 526126 is about 725.3454349481. The cubic root of 526126 is about 80.7290647898.

The spelling of 526126 in words is "five hundred twenty-six thousand, one hundred twenty-six".