80086854 has 32 divisors (see below), whose sum is σ = 162279936. Its totient is φ = 26347520.

The previous prime is 80086849. The next prime is 80086861. The reversal of 80086854 is 45868008.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257359 + ... + 257669.

It is an arithmetic number, because the mean of its divisors is an integer number (5071248).

Almost surely, 2^80086854 is an apocalyptic number.

80086854 is an abundant number, since it is smaller than the sum of its proper divisors (82193082).

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

80086854 is a wasteful number, since it uses less digits than its factorization.

80086854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 80086854 is about 8949.1258791013. The cubic root of 80086854 is about 431.0428160012.

The spelling of 80086854 in words is "eighty million, eighty-six thousand, eight hundred fifty-four".