532665 has 48 divisors (see below), whose sum is σ = 1123200. Its totient is φ = 228096.

The previous prime is 532663. The next prime is 532669. The reversal of 532665 is 566235.

It is not a de Polignac number, because 532665 - 2¹ = 532663 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532663) 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 47 ways as a sum of consecutive naturals, for example, 5941 + ... + 6029.

It is an arithmetic number, because the mean of its divisors is an integer number (23400).

2⁵³²⁶⁶⁵ is an apocalyptic number.

It is an amenable number.

532665 is an abundant number, since it is smaller than the sum of its proper divisors (590535).

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

532665 is a wasteful number, since it uses less digits than its factorization.

532665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126 (or 123 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 532665 is about 729.8390233469. The cubic root of 532665 is about 81.0621379620.

The spelling of 532665 in words is "five hundred thirty-two thousand, six hundred sixty-five".