80433252 has 36 divisors (see below), whose sum is σ = 203636160. Its totient is φ = 26769072.

The previous prime is 80433247. The next prime is 80433259. The reversal of 80433252 is 25233408.

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

It is not an unprimeable number, because it can be changed into a prime (80433259) by changing a digit.

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, 28873 + ... + 31535.

It is an arithmetic number, because the mean of its divisors is an integer number (5656560).

Almost surely, 2^80433252 is an apocalyptic number.

It is an amenable number.

80433252 is an abundant number, since it is smaller than the sum of its proper divisors (123202908).

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

80433252 is a wasteful number, since it uses less digits than its factorization.

80433252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512 (or 3507 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 80433252 is about 8968.4587304620. The cubic root of 80433252 is about 431.6633823204.

The spelling of 80433252 in words is "eighty million, four hundred thirty-three thousand, two hundred fifty-two".