532683440 has 40 divisors (see below), whose sum is σ = 1311344640. Its totient is φ = 200539136.

The previous prime is 532683419. The next prime is 532683451. The reversal of 532683440 is 44386235.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 532683440.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194480 + ... + 197199.

It is an arithmetic number, because the mean of its divisors is an integer number (32783616).

Almost surely, 2^532683440 is an apocalyptic number.

It is an amenable number.

532683440 is an abundant number, since it is smaller than the sum of its proper divisors (778661200).

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

532683440 is a wasteful number, since it uses less digits than its factorization.

532683440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391709 (or 391703 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 532683440 is about 23079.9358751276. The cubic root of 532683440 is about 810.6307336455.

The spelling of 532683440 in words is "five hundred thirty-two million, six hundred eighty-three thousand, four hundred forty".