80236832 has 24 divisors (see below), whose sum is σ = 170118396. Its totient is φ = 37032192.

The previous prime is 80236813. The next prime is 80236837. The reversal of 80236832 is 23863208.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 80209936 + 26896 = 8956^2 + 164^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (80236837) 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, 96023 + ... + 96854.

Almost surely, 2^80236832 is an apocalyptic number.

It is an amenable number.

80236832 is an abundant number, since it is smaller than the sum of its proper divisors (89881564).

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

80236832 is a wasteful number, since it uses less digits than its factorization.

80236832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192900 (or 192892 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 80236832 is about 8957.5014373429. The cubic root of 80236832 is about 431.3117183389.

The spelling of 80236832 in words is "eighty million, two hundred thirty-six thousand, eight hundred thirty-two".