80828104 has 64 divisors (see below), whose sum is σ = 181958400. Its totient is φ = 32928000.

The previous prime is 80828101. The next prime is 80828107. The reversal of 80828104 is 40182808.

It is an interprime number because it is at equal distance from previous prime (80828101) and next prime (80828107).

It is not an unprimeable number, because it can be changed into a prime (80828101) 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, 114954 + ... + 115654.

It is an arithmetic number, because the mean of its divisors is an integer number (2843100).

Almost surely, 2^80828104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80828104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90979200).

80828104 is an abundant number, since it is smaller than the sum of its proper divisors (101130296).

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

80828104 is a wasteful number, since it uses less digits than its factorization.

80828104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814 (or 810 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 31.

The square root of 80828104 is about 8990.4451502693. The cubic root of 80828104 is about 432.3685840387.

The spelling of 80828104 in words is "eighty million, eight hundred twenty-eight thousand, one hundred four".