539224224 has 288 divisors, whose sum is σ = 1905011136. Its totient is φ = 131604480.

The previous prime is 539224181. The next prime is 539224243. The reversal of 539224224 is 422422935.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 879342 + ... + 879954.

It is an arithmetic number, because the mean of its divisors is an integer number (6614622).

Almost surely, 2^539224224 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 539224224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952505568).

539224224 is an abundant number, since it is smaller than the sum of its proper divisors (1365786912).

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

539224224 is a wasteful number, since it uses less digits than its factorization.

539224224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 653 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 539224224 is about 23221.2020360704. The cubic root of 539224224 is about 813.9351388211.

The spelling of 539224224 in words is "five hundred thirty-nine million, two hundred twenty-four thousand, two hundred twenty-four".