80842832 has 40 divisors (see below), whose sum is σ = 179530176. Its totient is φ = 34546176.

The previous prime is 80842831. The next prime is 80842847. The reversal of 80842832 is 23824808.

It is a junction number, because it is equal to n+sod(n) for n = 80842792 and 80842801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80842831) 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, 47663 + ... + 49329.

Almost surely, 2^80842832 is an apocalyptic number.

It is an amenable number.

80842832 is an abundant number, since it is smaller than the sum of its proper divisors (98687344).

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

80842832 is a wasteful number, since it uses less digits than its factorization.

80842832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2115 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 80842832 is about 8991.2642047712. The cubic root of 80842832 is about 432.3948436252.

The spelling of 80842832 in words is "eighty million, eight hundred forty-two thousand, eight hundred thirty-two".