80969232 has 80 divisors (see below), whose sum is σ = 224932032. Its totient is φ = 25006080.

The previous prime is 80969201. The next prime is 80969261. The reversal of 80969232 is 23296908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53932 + ... + 55412.

Almost surely, 2^80969232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80969232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112466016).

80969232 is an abundant number, since it is smaller than the sum of its proper divisors (143962800).

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

80969232 is a wasteful number, since it uses less digits than its factorization.

80969232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 80969232 is about 8998.2905043125. The cubic root of 80969232 is about 432.6200800371.

The spelling of 80969232 in words is "eighty million, nine hundred sixty-nine thousand, two hundred thirty-two".