526488 has 16 divisors (see below), whose sum is σ = 1316280. Its totient is φ = 175488.

The previous prime is 526483. The next prime is 526499. The reversal of 526488 is 884625.

It is a super-2 number, since 2×526488² = 554379228288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526483) by changing a digit.

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, 10945 + ... + 10992.

2⁵²⁶⁴⁸⁸ is an apocalyptic number.

It is an amenable number.

526488 is an abundant number, since it is smaller than the sum of its proper divisors (789792).

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

526488 is a wasteful number, since it uses less digits than its factorization.

526488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21946 (or 21942 counting only the distinct ones).

The product of its digits is 15360, while the sum is 33.

The square root of 526488 is about 725.5949283174. The cubic root of 526488 is about 80.7475757051.

The spelling of 526488 in words is "five hundred twenty-six thousand, four hundred eighty-eight".