526134 has 16 divisors (see below), whose sum is σ = 1202688. Its totient is φ = 150312.

The previous prime is 526121. The next prime is 526139. The reversal of 526134 is 431625.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 526134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6222 + ... + 6305.

It is an arithmetic number, because the mean of its divisors is an integer number (75168).

2⁵²⁶¹³⁴ is an apocalyptic number.

526134 is an abundant number, since it is smaller than the sum of its proper divisors (676554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

526134 is a wasteful number, since it uses less digits than its factorization.

526134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12539.

The product of its digits is 720, while the sum is 21.

The square root of 526134 is about 725.3509495410. The cubic root of 526134 is about 80.7294739625.

Adding to 526134 its reverse (431625), we get a palindrome (957759).

The spelling of 526134 in words is "five hundred twenty-six thousand, one hundred thirty-four".