10018418 has 8 divisors (see below), whose sum is σ = 15094512. Its totient is φ = 4986916.

The previous prime is 10018357. The next prime is 10018429. The reversal of 10018418 is 81481001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10018393 and 10018402.

It is an unprimeable number.

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, 10580 + ... + 11487.

It is an arithmetic number, because the mean of its divisors is an integer number (1886814).

Almost surely, 2^10018418 is an apocalyptic number.

10018418 is a deficient number, since it is larger than the sum of its proper divisors (5076094).

10018418 is a wasteful number, since it uses less digits than its factorization.

10018418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22296.

The product of its (nonzero) digits is 256, while the sum is 23.

The square root of 10018418 is about 3165.1884620035. The cubic root of 10018418 is about 215.5756558096.

Adding to 10018418 its reverse (81481001), we get a palindrome (91499419).

The spelling of 10018418 in words is "ten million, eighteen thousand, four hundred eighteen".