80801046 has 24 divisors (see below), whose sum is σ = 176679360. Its totient is φ = 26685936.

The previous prime is 80801041. The next prime is 80801059. The reversal of 80801046 is 64010808.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80801041) 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, 18630 + ... + 22553.

It is an arithmetic number, because the mean of its divisors is an integer number (7361640).

Almost surely, 2^80801046 is an apocalyptic number.

80801046 is an abundant number, since it is smaller than the sum of its proper divisors (95878314).

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

80801046 is a wasteful number, since it uses less digits than its factorization.

80801046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41300 (or 41297 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 80801046 is about 8988.9402044957. The cubic root of 80801046 is about 432.3203321136.

The spelling of 80801046 in words is "eighty million, eight hundred one thousand, forty-six".