80845754 has 16 divisors (see below), whose sum is σ = 132433056. Its totient is φ = 36709200.

The previous prime is 80845729. The next prime is 80845763. The reversal of 80845754 is 45754808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34529 + ... + 36795.

It is an arithmetic number, because the mean of its divisors is an integer number (8277066).

Almost surely, 2^80845754 is an apocalyptic number.

80845754 is a deficient number, since it is larger than the sum of its proper divisors (51587302).

80845754 is a wasteful number, since it uses less digits than its factorization.

80845754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3901.

The product of its (nonzero) digits is 179200, while the sum is 41.

The square root of 80845754 is about 8991.4266943572. The cubic root of 80845754 is about 432.4000530852.

The spelling of 80845754 in words is "eighty million, eight hundred forty-five thousand, seven hundred fifty-four".