105818038 has 8 divisors (see below), whose sum is σ = 158777280. Its totient is φ = 52892280.

The previous prime is 105818023. The next prime is 105818077. The reversal of 105818038 is 830818501.

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

It is a super-2 number, since 2×105818038² = 22394914332338888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105817994 and 105818012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203 + ... + 14713.

It is an arithmetic number, because the mean of its divisors is an integer number (19847160).

Almost surely, 2^105818038 is an apocalyptic number.

105818038 is a deficient number, since it is larger than the sum of its proper divisors (52959242).

105818038 is a wasteful number, since it uses less digits than its factorization.

105818038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16742.

The product of its (nonzero) digits is 7680, while the sum is 34.

The square root of 105818038 is about 10286.7894894374. The cubic root of 105818038 is about 472.9913897242.

The spelling of 105818038 in words is "one hundred five million, eight hundred eighteen thousand, thirty-eight".