80414918 has 8 divisors (see below), whose sum is σ = 120742248. Its totient is φ = 40167504.

The previous prime is 80414903. The next prime is 80414921. The reversal of 80414918 is 81941408.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 17396 + ... + 21527.

It is an arithmetic number, because the mean of its divisors is an integer number (15092781).

Almost surely, 2^80414918 is an apocalyptic number.

80414918 is a deficient number, since it is larger than the sum of its proper divisors (40327330).

80414918 is a wasteful number, since it uses less digits than its factorization.

80414918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39958.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 80414918 is about 8967.4365344841. The cubic root of 80414918 is about 431.6305819646.

The spelling of 80414918 in words is "eighty million, four hundred fourteen thousand, nine hundred eighteen".