536889 has 16 divisors (see below), whose sum is σ = 774144. Its totient is φ = 330000.

The previous prime is 536869. The next prime is 536891. The reversal of 536889 is 988635.

It is not a de Polignac number, because 536889 - 2⁵ = 536857 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 3 + 8³ + 6⁴ + 8³ + 9⁶ .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (536839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2014 + ... + 2264.

It is an arithmetic number, because the mean of its divisors is an integer number (48384).

2⁵³⁶⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

536889 is a deficient number, since it is larger than the sum of its proper divisors (237255).

536889 is a wasteful number, since it uses less digits than its factorization.

536889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308.

The product of its digits is 51840, while the sum is 39.

The square root of 536889 is about 732.7270979021. The cubic root of 536889 is about 81.2758466094.

The spelling of 536889 in words is "five hundred thirty-six thousand, eight hundred eighty-nine".