526164 has 24 divisors (see below), whose sum is σ = 1239840. Its totient is φ = 173664.

The previous prime is 526159. The next prime is 526189. The reversal of 526164 is 461625.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1822 + ... + 2090.

It is an arithmetic number, because the mean of its divisors is an integer number (51660).

2⁵²⁶¹⁶⁴ is an apocalyptic number.

It is an amenable number.

526164 is an abundant number, since it is smaller than the sum of its proper divisors (713676).

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

526164 is a wasteful number, since it uses less digits than its factorization.

526164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 437 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 526164 is about 725.3716288910. The cubic root of 526164 is about 80.7310083233.

Adding to 526164 its reverse (461625), we get a palindrome (987789).

It can be divided in two parts, 52 and 6164, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 526164 in words is "five hundred twenty-six thousand, one hundred sixty-four".