105616870 has 16 divisors (see below), whose sum is σ = 195249168. Its totient is φ = 41104800.

The previous prime is 105616867. The next prime is 105616871. The reversal of 105616870 is 78616501.

It is a super-2 number, since 2×105616870² = 22309846457193800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105616871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142356 + ... + 143095.

It is an arithmetic number, because the mean of its divisors is an integer number (12203073).

Almost surely, 2^105616870 is an apocalyptic number.

105616870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105616870 is a deficient number, since it is larger than the sum of its proper divisors (89632298).

105616870 is a wasteful number, since it uses less digits than its factorization.

105616870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285495.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 105616870 is about 10277.0068599763. The cubic root of 105616870 is about 472.6914689241.

The spelling of 105616870 in words is "one hundred five million, six hundred sixteen thousand, eight hundred seventy".