526716 has 24 divisors (see below), whose sum is σ = 1365840. Its totient is φ = 175536.

The previous prime is 526709. The next prime is 526717. The reversal of 526716 is 617625.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 526716.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 526716.

It is not an unprimeable number, because it can be changed into a prime (526717) 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, 2331 + ... + 2546.

It is an arithmetic number, because the mean of its divisors is an integer number (56910).

2⁵²⁶⁷¹⁶ is an apocalyptic number.

It is an amenable number.

526716 is an abundant number, since it is smaller than the sum of its proper divisors (839124).

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

526716 is a wasteful number, since it uses less digits than its factorization.

526716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890 (or 4882 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 526716 is about 725.7520237657. The cubic root of 526716 is about 80.7592301590.

Subtracting 526716 from its reverse (617625), we obtain a palindrome (90909).

The spelling of 526716 in words is "five hundred twenty-six thousand, seven hundred sixteen".