532931 has 8 divisors (see below), whose sum is σ = 641280. Its totient is φ = 432648.

The previous prime is 532919. The next prime is 532949. The reversal of 532931 is 139235.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 532931 - 2⁶ = 532867 is a prime.

It is a super-2 number, since 2×532931² = 568030901522, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 3⁵ + 9³ + 2⁹ + 3¹² + 1 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 532897 and 532906.

It is not an unprimeable number, because it can be changed into a prime (532951) 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 7 ways as a sum of consecutive naturals, for example, 1871 + ... + 2136.

It is an arithmetic number, because the mean of its divisors is an integer number (80160).

2⁵³²⁹³¹ is an apocalyptic number.

532931 is a deficient number, since it is larger than the sum of its proper divisors (108349).

532931 is a wasteful number, since it uses less digits than its factorization.

532931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033.

The product of its digits is 810, while the sum is 23.

The square root of 532931 is about 730.0212325679. The cubic root of 532931 is about 81.0756292060.

The spelling of 532931 in words is "five hundred thirty-two thousand, nine hundred thirty-one".