80822004 has 24 divisors (see below), whose sum is σ = 189309120. Its totient is φ = 26837184.

The previous prime is 80821987. The next prime is 80822009. The reversal of 80822004 is 40022808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80822009) 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, 9649 + ... + 15960.

It is an arithmetic number, because the mean of its divisors is an integer number (7887880).

Almost surely, 2^80822004 is an apocalyptic number.

It is an amenable number.

80822004 is an abundant number, since it is smaller than the sum of its proper divisors (108487116).

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

80822004 is a wasteful number, since it uses less digits than its factorization.

80822004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25879 (or 25877 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 80822004 is about 8990.1058948157. The cubic root of 80822004 is about 432.3577069857.

The spelling of 80822004 in words is "eighty million, eight hundred twenty-two thousand, four".