532324981 has 8 divisors (see below), whose sum is σ = 537786944. Its totient is φ = 526888800.

The previous prime is 532324967. The next prime is 532324987. The reversal of 532324981 is 189423235.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 532324981 - 2¹¹ = 532322933 is a prime.

It is a super-2 number, since 2×532324981² = 566739770793300722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 532324981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532324987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36505 + ... + 48961.

It is an arithmetic number, because the mean of its divisors is an integer number (67223368).

Almost surely, 2^532324981 is an apocalyptic number.

It is an amenable number.

532324981 is a deficient number, since it is larger than the sum of its proper divisors (5461963).

532324981 is a wasteful number, since it uses less digits than its factorization.

532324981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12891.

The product of its digits is 51840, while the sum is 37.

The square root of 532324981 is about 23072.1689704284. The cubic root of 532324981 is about 810.4488600947.

The spelling of 532324981 in words is "five hundred thirty-two million, three hundred twenty-four thousand, nine hundred eighty-one".