105668038 has 8 divisors (see below), whose sum is σ = 181145232. Its totient is φ = 45286296.

The previous prime is 105668033. The next prime is 105668051. The reversal of 105668038 is 830866501.

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

It is a super-2 number, since 2×105668038² = 22331468509538888, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105667988 and 105668006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105668033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3773845 + ... + 3773872.

It is an arithmetic number, because the mean of its divisors is an integer number (22643154).

Almost surely, 2^105668038 is an apocalyptic number.

105668038 is a deficient number, since it is larger than the sum of its proper divisors (75477194).

105668038 is an equidigital number, since it uses as much as digits as its factorization.

105668038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7547726.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 105668038 is about 10279.4959993183. The cubic root of 105668038 is about 472.7677912396.

The spelling of 105668038 in words is "one hundred five million, six hundred sixty-eight thousand, thirty-eight".