532037340 has 72 divisors (see below), whose sum is σ = 1617295680. Its totient is φ = 141573504.

The previous prime is 532037339. The next prime is 532037347. The reversal of 532037340 is 43730235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532037347) 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, 88717 + ... + 94523.

It is an arithmetic number, because the mean of its divisors is an integer number (22462440).

Almost surely, 2^532037340 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 532037340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (808647840).

532037340 is an abundant number, since it is smaller than the sum of its proper divisors (1085258340).

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

532037340 is a wasteful number, since it uses less digits than its factorization.

532037340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6331 (or 6326 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 27.

The square root of 532037340 is about 23065.9346222953. The cubic root of 532037340 is about 810.3028588549.

Adding to 532037340 its reverse (43730235), we get a palindrome (575767575).

The spelling of 532037340 in words is "five hundred thirty-two million, thirty-seven thousand, three hundred forty".