105383860 has 12 divisors (see below), whose sum is σ = 221306148. Its totient is φ = 42153536.

The previous prime is 105383813. The next prime is 105383879. The reversal of 105383860 is 68383501.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 63936016 + 41447844 = 7996^2 + 6438^2 .

It is a super-2 number, since 2×105383860² = 22211515896999200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634577 + ... + 2634616.

It is an arithmetic number, because the mean of its divisors is an integer number (18442179).

Almost surely, 2^105383860 is an apocalyptic number.

105383860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105383860 is an abundant number, since it is smaller than the sum of its proper divisors (115922288).

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

105383860 is a wasteful number, since it uses less digits than its factorization.

105383860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269202 (or 5269200 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 105383860 is about 10265.6641285403. The cubic root of 105383860 is about 472.3435985626.

The spelling of 105383860 in words is "one hundred five million, three hundred eighty-three thousand, eight hundred sixty".