535698 has 12 divisors (see below), whose sum is σ = 1160718. Its totient is φ = 178560.

The previous prime is 535697. The next prime is 535709. The reversal of 535698 is 896535.

It can be written as a sum of positive squares in only one way, i.e., 514089 + 21609 = 717^2 + 147^2 .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (535697) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 14863 + ... + 14898.

2⁵³⁵⁶⁹⁸ is an apocalyptic number.

535698 is an abundant number, since it is smaller than the sum of its proper divisors (625020).

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

535698 is a wasteful number, since it uses less digits than its factorization.

535698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29769 (or 29766 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 535698 is about 731.9139293660. The cubic root of 535698 is about 81.2157030790.

The spelling of 535698 in words is "five hundred thirty-five thousand, six hundred ninety-eight".