105860128 has 24 divisors (see below), whose sum is σ = 227359440. Its totient is φ = 48118080.

The previous prime is 105860123. The next prime is 105860137. The reversal of 105860128 is 821068501.

It is a super-2 number, since 2×105860128² = 22412733400352768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105860128.

It is not an unprimeable number, because it can be changed into a prime (105860123) by changing a digit.

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, 150018 + ... + 150721.

It is an arithmetic number, because the mean of its divisors is an integer number (9473310).

Almost surely, 2^105860128 is an apocalyptic number.

It is an amenable number.

105860128 is an abundant number, since it is smaller than the sum of its proper divisors (121499312).

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

105860128 is a wasteful number, since it uses less digits than its factorization.

105860128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300760 (or 300752 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 105860128 is about 10288.8351138504. The cubic root of 105860128 is about 473.0540934906.

The spelling of 105860128 in words is "one hundred five million, eight hundred sixty thousand, one hundred twenty-eight".