814074518 has 8 divisors (see below), whose sum is σ = 1254114912. Its totient is φ = 396036216.

The previous prime is 814074517. The next prime is 814074523. The reversal of 814074518 is 815470418.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (814074517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5500430 + ... + 5500577.

It is an arithmetic number, because the mean of its divisors is an integer number (156764364).

Almost surely, 2^814074518 is an apocalyptic number.

814074518 is a deficient number, since it is larger than the sum of its proper divisors (440040394).

814074518 is a wasteful number, since it uses less digits than its factorization.

814074518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001046.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 814074518 is about 28531.9911327618. The cubic root of 814074518 is about 933.7301598566.

The spelling of 814074518 in words is "eight hundred fourteen million, seventy-four thousand, five hundred eighteen".