532315716 has 12 divisors (see below), whose sum is σ = 1242070032. Its totient is φ = 177438568.

The previous prime is 532315711. The next prime is 532315717. The reversal of 532315716 is 617513235.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (532315711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22179810 + ... + 22179833.

It is an arithmetic number, because the mean of its divisors is an integer number (103505836).

Almost surely, 2^532315716 is an apocalyptic number.

It is an amenable number.

532315716 is an abundant number, since it is smaller than the sum of its proper divisors (709754316).

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

532315716 is a wasteful number, since it uses less digits than its factorization.

532315716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44359650 (or 44359648 counting only the distinct ones).

The product of its digits is 18900, while the sum is 33.

The square root of 532315716 is about 23071.9681865245. The cubic root of 532315716 is about 810.4441581723. Note that the first 3 decimals are identical.

The spelling of 532315716 in words is "five hundred thirty-two million, three hundred fifteen thousand, seven hundred sixteen".