105383238 has 32 divisors (see below), whose sum is σ = 226237536. Its totient is φ = 32606208.

The previous prime is 105383237. The next prime is 105383269. The reversal of 105383238 is 832383501.

It is a super-2 number, since 2×105383238² = 22211253702729288, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 105383199 and 105383208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105383237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 370 + ... + 14522.

It is an arithmetic number, because the mean of its divisors is an integer number (7069923).

Almost surely, 2^105383238 is an apocalyptic number.

105383238 is an abundant number, since it is smaller than the sum of its proper divisors (120854298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105383238 is a wasteful number, since it uses less digits than its factorization.

105383238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14248.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 105383238 is about 10265.6338333295. The cubic root of 105383238 is about 472.3426692669.

The spelling of 105383238 in words is "one hundred five million, three hundred eighty-three thousand, two hundred thirty-eight".