532820736 has 108 divisors (see below), whose sum is σ = 1755771472. Its totient is φ = 152229888.

The previous prime is 532820719. The next prime is 532820759. The reversal of 532820736 is 637028235.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 532820736.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 391 + ... + 32646.

Almost surely, 2^532820736 is an apocalyptic number.

532820736 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532820736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (877885736).

532820736 is an abundant number, since it is smaller than the sum of its proper divisors (1222950736).

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

532820736 is a wasteful number, since it uses less digits than its factorization.

532820736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33066 (or 33049 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 532820736 is about 23082.9100418470. The cubic root of 532820736 is about 810.7003727521.

The spelling of 532820736 in words is "five hundred thirty-two million, eight hundred twenty thousand, seven hundred thirty-six".