18076814 has 32 divisors (see below), whose sum is σ = 33094656. Its totient is φ = 7228800.

The previous prime is 18076789. The next prime is 18076837. The reversal of 18076814 is 41867081.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35687 + ... + 36189.

It is an arithmetic number, because the mean of its divisors is an integer number (1034208).

Almost surely, 2^18076814 is an apocalyptic number.

18076814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18076814 is a deficient number, since it is larger than the sum of its proper divisors (15017842).

18076814 is a wasteful number, since it uses less digits than its factorization.

18076814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 18076814 is about 4251.6836665020. The cubic root of 18076814 is about 262.4464059898.

The spelling of 18076814 in words is "eighteen million, seventy-six thousand, eight hundred fourteen".