532565460 has 432 divisors, whose sum is σ = 2086995456. Its totient is φ = 107255808.

The previous prime is 532565417. The next prime is 532565471. The reversal of 532565460 is 64565235.

It is a happy number.

532565460 is a `hidden beast` number, since 5 + 32 + 565 + 4 + 60 = 666.

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

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 143 ways as a sum of consecutive naturals, for example, 11331157 + ... + 11331203.

It is an arithmetic number, because the mean of its divisors is an integer number (4831008).

Almost surely, 2^532565460 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 532565460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043497728).

532565460 is an abundant number, since it is smaller than the sum of its proper divisors (1554429996).

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

532565460 is a wasteful number, since it uses less digits than its factorization.

532565460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 532565460 is about 23077.3798339413. The cubic root of 532565460 is about 810.5708824166.

The spelling of 532565460 in words is "five hundred thirty-two million, five hundred sixty-five thousand, four hundred sixty".