80418086 has 32 divisors (see below), whose sum is σ = 140512320. Its totient is φ = 33808896.

The previous prime is 80418083. The next prime is 80418103. The reversal of 80418086 is 68081408.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80418083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290180 + ... + 290456.

It is an arithmetic number, because the mean of its divisors is an integer number (4391010).

Almost surely, 2^80418086 is an apocalyptic number.

80418086 is a deficient number, since it is larger than the sum of its proper divisors (60094234).

80418086 is a wasteful number, since it uses less digits than its factorization.

80418086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608.

The product of its (nonzero) digits is 12288, while the sum is 35.

The square root of 80418086 is about 8967.6131718535. The cubic root of 80418086 is about 431.6362500163.

The spelling of 80418086 in words is "eighty million, four hundred eighteen thousand, eighty-six".