532020632 has 64 divisors (see below), whose sum is σ = 1203703200. Its totient is φ = 217175040.

The previous prime is 532020617. The next prime is 532020637. The reversal of 532020632 is 236020235.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 532020598 and 532020607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532020637) 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, 36044 + ... + 48612.

Almost surely, 2^532020632 is an apocalyptic number.

532020632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532020632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (601851600).

532020632 is an abundant number, since it is smaller than the sum of its proper divisors (671682568).

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

532020632 is a wasteful number, since it uses less digits than its factorization.

532020632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12636 (or 12632 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 532020632 is about 23065.5724403276. The cubic root of 532020632 is about 810.2943765669.

Adding to 532020632 its reverse (236020235), we get a palindrome (768040867).

It can be divided in two parts, 5320 and 20632, that added together give a palindrome (25952).

The spelling of 532020632 in words is "five hundred thirty-two million, twenty thousand, six hundred thirty-two".