532881872 has 10 divisors (see below), whose sum is σ = 1032458658. Its totient is φ = 266440928.

The previous prime is 532881859. The next prime is 532881901. The reversal of 532881872 is 278188235.

It can be written as a sum of positive squares in only one way, i.e., 532871056 + 10816 = 23084^2 + 104^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16652543 + ... + 16652574.

Almost surely, 2^532881872 is an apocalyptic number.

It is an amenable number.

532881872 is a deficient number, since it is larger than the sum of its proper divisors (499576786).

532881872 is a wasteful number, since it uses less digits than its factorization.

532881872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33305125 (or 33305119 counting only the distinct ones).

The product of its digits is 215040, while the sum is 44.

The square root of 532881872 is about 23084.2342736336. The cubic root of 532881872 is about 810.7313782287.

The spelling of 532881872 in words is "five hundred thirty-two million, eight hundred eighty-one thousand, eight hundred seventy-two".