526799196 has 216 divisors, whose sum is σ = 1790386416. Its totient is φ = 128701440.

The previous prime is 526799191. The next prime is 526799219. The reversal of 526799196 is 691997625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (526799191) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 329070 + ... + 330666.

It is an arithmetic number, because the mean of its divisors is an integer number (8288826).

Almost surely, 2^526799196 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 526799196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (895193208).

526799196 is an abundant number, since it is smaller than the sum of its proper divisors (1263587220).

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

526799196 is a wasteful number, since it uses less digits than its factorization.

526799196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649 (or 1637 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 54.

The square root of 526799196 is about 22952.1065699861. The cubic root of 526799196 is about 807.6348197032.

The spelling of 526799196 in words is "five hundred twenty-six million, seven hundred ninety-nine thousand, one hundred ninety-six".