655032 has 48 divisors (see below), whose sum is σ = 1908360. Its totient is φ = 186816.

The previous prime is 655021. The next prime is 655033. The reversal of 655032 is 230556.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 655032.

It is not an unprimeable number, because it can be changed into a prime (655033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 898 + ... + 1454.

2⁶⁵⁵⁰³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 655032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954180).

655032 is an abundant number, since it is smaller than the sum of its proper divisors (1253328).

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

655032 is a wasteful number, since it uses less digits than its factorization.

655032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 655032 is about 809.3404722365. The cubic root of 655032 is about 86.8468702813.

Adding to 655032 its reverse (230556), we get a palindrome (885588).

The spelling of 655032 in words is "six hundred fifty-five thousand, thirty-two".