80752212 has 36 divisors (see below), whose sum is σ = 204466080. Its totient is φ = 26872272.

The previous prime is 80752181. The next prime is 80752229. The reversal of 80752212 is 21225708.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25239 + ... + 28257.

Almost surely, 2^80752212 is an apocalyptic number.

It is an amenable number.

80752212 is an abundant number, since it is smaller than the sum of its proper divisors (123713868).

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

80752212 is a wasteful number, since it uses less digits than its factorization.

80752212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772 (or 3767 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 80752212 is about 8986.2234559352. The cubic root of 80752212 is about 432.2332202641.

The spelling of 80752212 in words is "eighty million, seven hundred fifty-two thousand, two hundred twelve".