80794854 has 64 divisors (see below), whose sum is σ = 206369280. Its totient is φ = 22952160.

The previous prime is 80794853. The next prime is 80794891. The reversal of 80794854 is 45849708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80794853) 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 31 ways as a sum of consecutive naturals, for example, 79252 + ... + 80264.

It is an arithmetic number, because the mean of its divisors is an integer number (3224520).

Almost surely, 2^80794854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80794854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103184640).

80794854 is an abundant number, since it is smaller than the sum of its proper divisors (125574426).

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

80794854 is a wasteful number, since it uses less digits than its factorization.

80794854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 80794854 is about 8988.5957746469. The cubic root of 80794854 is about 432.3092885442.

The spelling of 80794854 in words is "eighty million, seven hundred ninety-four thousand, eight hundred fifty-four".