532146 has 16 divisors (see below), whose sum is σ = 1099008. Its totient is φ = 171600.

The previous prime is 532141. The next prime is 532153. The reversal of 532146 is 641235.

It is a happy number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (532141) by changing a digit.

532146 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245 + ... + 1616.

It is an arithmetic number, because the mean of its divisors is an integer number (68688).

2⁵³²¹⁴⁶ is an apocalyptic number.

532146 is an abundant number, since it is smaller than the sum of its proper divisors (566862).

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

532146 is a wasteful number, since it uses less digits than its factorization.

532146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897.

The product of its digits is 720, while the sum is 21.

The square root of 532146 is about 729.4833788374. The cubic root of 532146 is about 81.0358018840.

The spelling of 532146 in words is "five hundred thirty-two thousand, one hundred forty-six".