532459872 has 144 divisors (see below), whose sum is σ = 1806703920. Its totient is φ = 152119296.

The previous prime is 532459871. The next prime is 532459901. The reversal of 532459872 is 278954235.

532459872 is a `hidden beast` number, since 53 + 2 + 4 + 598 + 7 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532459871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36048 + ... + 48624.

It is an arithmetic number, because the mean of its divisors is an integer number (12546555).

Almost surely, 2^532459872 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 532459872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903351960).

532459872 is an abundant number, since it is smaller than the sum of its proper divisors (1274244048).

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

532459872 is a wasteful number, since it uses less digits than its factorization.

532459872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12610 (or 12589 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 532459872 is about 23075.0920258187. The cubic root of 532459872 is about 810.5173101508.

The spelling of 532459872 in words is "five hundred thirty-two million, four hundred fifty-nine thousand, eight hundred seventy-two".