535897 has 8 divisors (see below), whose sum is σ = 564480. Its totient is φ = 508080.

The previous prime is 535879. The next prime is 535919. The reversal of 535897 is 798535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535897 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535697) 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, 1683 + ... + 1975.

It is an arithmetic number, because the mean of its divisors is an integer number (70560).

2⁵³⁵⁸⁹⁷ is an apocalyptic number.

It is an amenable number.

535897 is a deficient number, since it is larger than the sum of its proper divisors (28583).

535897 is a wasteful number, since it uses less digits than its factorization.

535897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383.

The product of its digits is 37800, while the sum is 37.

The square root of 535897 is about 732.0498616898. The cubic root of 535897 is about 81.2257584485.

The spelling of 535897 in words is "five hundred thirty-five thousand, eight hundred ninety-seven".