532439226 has 48 divisors (see below), whose sum is σ = 1264910400. Its totient is φ = 160522560.

The previous prime is 532439221. The next prime is 532439231. The reversal of 532439226 is 622934235.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (532439221) and next prime (532439231).

It is not an unprimeable number, because it can be changed into a prime (532439221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32646 + ... + 46158.

It is an arithmetic number, because the mean of its divisors is an integer number (26352300).

Almost surely, 2^532439226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532439226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (632455200).

532439226 is an abundant number, since it is smaller than the sum of its proper divisors (732471174).

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

532439226 is a wasteful number, since it uses less digits than its factorization.

532439226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731 (or 13728 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 532439226 is about 23074.6446559855. The cubic root of 532439226 is about 810.5068341459.

The spelling of 532439226 in words is "five hundred thirty-two million, four hundred thirty-nine thousand, two hundred twenty-six".