80832894 has 16 divisors (see below), whose sum is σ = 165609360. Its totient is φ = 26287040.

The previous prime is 80832893. The next prime is 80832929. The reversal of 80832894 is 49823808.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80832893) 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, 164049 + ... + 164540.

It is an arithmetic number, because the mean of its divisors is an integer number (10350585).

Almost surely, 2^80832894 is an apocalyptic number.

80832894 is an abundant number, since it is smaller than the sum of its proper divisors (84776466).

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

80832894 is a wasteful number, since it uses less digits than its factorization.

80832894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328635.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 80832894 is about 8990.7115402509. The cubic root of 80832894 is about 432.3771248164.

The spelling of 80832894 in words is "eighty million, eight hundred thirty-two thousand, eight hundred ninety-four".