80327532 has 12 divisors (see below), whose sum is σ = 187430936. Its totient is φ = 26775840.

The previous prime is 80327531. The next prime is 80327549. The reversal of 80327532 is 23572308.

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

It is a super-3 number, since 3×80327532³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 80327532.

It is not an unprimeable number, because it can be changed into a prime (80327531) 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, 3346969 + ... + 3346992.

Almost surely, 2^80327532 is an apocalyptic number.

It is an amenable number.

80327532 is an abundant number, since it is smaller than the sum of its proper divisors (107103404).

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

80327532 is a wasteful number, since it uses less digits than its factorization.

80327532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6693968 (or 6693966 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 80327532 is about 8962.5628031272. The cubic root of 80327532 is about 431.4741759064.

The spelling of 80327532 in words is "eighty million, three hundred twenty-seven thousand, five hundred thirty-two".