530562736 has 60 divisors (see below), whose sum is σ = 1144544800. Its totient is φ = 238043520.

The previous prime is 530562733. The next prime is 530562761. The reversal of 530562736 is 637265035.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 530562695 and 530562704.

It is not an unprimeable number, because it can be changed into a prime (530562733) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151210 + ... + 154678.

Almost surely, 2^530562736 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 530562736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (572272400).

530562736 is an abundant number, since it is smaller than the sum of its proper divisors (613982064).

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

530562736 is a wasteful number, since it uses less digits than its factorization.

530562736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578 (or 3561 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 37.

The square root of 530562736 is about 23033.9474688990. The cubic root of 530562736 is about 809.5535496349.

The spelling of 530562736 in words is "five hundred thirty million, five hundred sixty-two thousand, seven hundred thirty-six".