80352672 has 48 divisors (see below), whose sum is σ = 222032160. Its totient is φ = 25373952.

The previous prime is 80352667. The next prime is 80352673. The reversal of 80352672 is 27625308.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (80352673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20203 + ... + 23850.

It is an arithmetic number, because the mean of its divisors is an integer number (4625670).

Almost surely, 2^80352672 is an apocalyptic number.

It is an amenable number.

80352672 is an abundant number, since it is smaller than the sum of its proper divisors (141679488).

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

80352672 is a wasteful number, since it uses less digits than its factorization.

80352672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44085 (or 44077 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 80352672 is about 8963.9651940422. The cubic root of 80352672 is about 431.5191838428.

The spelling of 80352672 in words is "eighty million, three hundred fifty-two thousand, six hundred seventy-two".