530641244 has 24 divisors (see below), whose sum is σ = 1074073728. Its totient is φ = 224676720.

The previous prime is 530641231. The next prime is 530641259. The reversal of 530641244 is 442146035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111842 + ... + 116489.

It is an arithmetic number, because the mean of its divisors is an integer number (44753072).

Almost surely, 2^530641244 is an apocalyptic number.

It is an amenable number.

530641244 is an abundant number, since it is smaller than the sum of its proper divisors (543432484).

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

530641244 is a wasteful number, since it uses less digits than its factorization.

530641244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228425 (or 228423 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 530641244 is about 23035.6515861827. The cubic root of 530641244 is about 809.5934778666.

Adding to 530641244 its reverse (442146035), we get a palindrome (972787279).

The spelling of 530641244 in words is "five hundred thirty million, six hundred forty-one thousand, two hundred forty-four".