105070865 has 8 divisors (see below), whose sum is σ = 126152448. Its totient is φ = 84011760.

The previous prime is 105070813. The next prime is 105070891. The reversal of 105070865 is 568070501.

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

It is not a de Polignac number, because 105070865 - 2¹⁰ = 105069841 is a prime.

It is a super-2 number, since 2×105070865² = 22079773343696450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7424 + ... + 16286.

It is an arithmetic number, because the mean of its divisors is an integer number (15769056).

Almost surely, 2^105070865 is an apocalyptic number.

It is an amenable number.

105070865 is a deficient number, since it is larger than the sum of its proper divisors (21081583).

105070865 is an equidigital number, since it uses as much as digits as its factorization.

105070865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11239.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 105070865 is about 10250.4080406587. The cubic root of 105070865 is about 471.8755073018.

The spelling of 105070865 in words is "one hundred five million, seventy thousand, eight hundred sixty-five".