520696 has 32 divisors (see below), whose sum is σ = 1093680. Its totient is φ = 230400.

The previous prime is 520691. The next prime is 520699. The reversal of 520696 is 696025.

520696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×520696² = 542248648832, which contains 22 as substring.

It is a nialpdrome in base 15.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (520691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5320 + ... + 5416.

2⁵²⁰⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 520696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (546840).

520696 is an abundant number, since it is smaller than the sum of its proper divisors (572984).

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

520696 is a wasteful number, since it uses less digits than its factorization.

520696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 171 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 520696 is about 721.5926828897. The cubic root of 520696 is about 80.4503764221.

The spelling of 520696 in words is "five hundred twenty thousand, six hundred ninety-six".