80832725 has 12 divisors (see below), whose sum is σ = 100428096. Its totient is φ = 64540080.

The previous prime is 80832691. The next prime is 80832727. The reversal of 80832725 is 52723808.

It is a happy number.

It is not a de Polignac number, because 80832725 - 2¹⁴ = 80816341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80832727) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11204 + ... + 16946.

It is an arithmetic number, because the mean of its divisors is an integer number (8369008).

Almost surely, 2^80832725 is an apocalyptic number.

It is an amenable number.

80832725 is a deficient number, since it is larger than the sum of its proper divisors (19595371).

80832725 is a wasteful number, since it uses less digits than its factorization.

80832725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316 (or 6311 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 80832725 is about 8990.7021416572. The cubic root of 80832725 is about 432.3768234878.

It can be divided in two parts, 808 and 32725, that added together give a palindrome (33533).

The spelling of 80832725 in words is "eighty million, eight hundred thirty-two thousand, seven hundred twenty-five".