532454328 has 96 divisors (see below), whose sum is σ = 1734844800. Its totient is φ = 144120384.

The previous prime is 532454327. The next prime is 532454339. The reversal of 532454328 is 823454235.

532454328 is a `hidden beast` number, since 5 + 324 + 5 + 4 + 328 = 666.

It is a super-2 number, since 2×532454328² = 567015222811863168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 532454292 and 532454301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532454323) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 18226 + ... + 37377.

It is an arithmetic number, because the mean of its divisors is an integer number (18071300).

Almost surely, 2^532454328 is an apocalyptic number.

It is an amenable number.

532454328 is an abundant number, since it is smaller than the sum of its proper divisors (1202390472).

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

532454328 is a wasteful number, since it uses less digits than its factorization.

532454328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55641 (or 55634 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 532454328 is about 23074.9718959742. The cubic root of 532454328 is about 810.5144970915.

The spelling of 532454328 in words is "five hundred thirty-two million, four hundred fifty-four thousand, three hundred twenty-eight".