80825360 has 80 divisors (see below), whose sum is σ = 234306432. Its totient is φ = 25190400.

The previous prime is 80825359. The next prime is 80825363. The reversal of 80825360 is 6352808.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (80825363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401 + ... + 12720.

Almost surely, 2^80825360 is an apocalyptic number.

80825360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80825360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117153216).

80825360 is an abundant number, since it is smaller than the sum of its proper divisors (153481072).

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

80825360 is a wasteful number, since it uses less digits than its factorization.

80825360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152 (or 13146 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 80825360 is about 8990.2925425150. The cubic root of 80825360 is about 432.3636912157.

The spelling of 80825360 in words is "eighty million, eight hundred twenty-five thousand, three hundred sixty".