532475220 has 96 divisors (see below), whose sum is σ = 1572028416. Its totient is φ = 134467200.

The previous prime is 532475219. The next prime is 532475243. The reversal of 532475220 is 22574235.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84375 + ... + 90465.

It is an arithmetic number, because the mean of its divisors is an integer number (16375296).

Almost surely, 2^532475220 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 532475220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (786014208).

532475220 is an abundant number, since it is smaller than the sum of its proper divisors (1039553196).

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

532475220 is a wasteful number, since it uses less digits than its factorization.

532475220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6181 (or 6179 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 532475220 is about 23075.4245898098. The cubic root of 532475220 is about 810.5250977174.

The spelling of 532475220 in words is "five hundred thirty-two million, four hundred seventy-five thousand, two hundred twenty".