70107105 has 16 divisors (see below), whose sum is σ = 117048960. Its totient is φ = 35764608.

The previous prime is 70107097. The next prime is 70107109. The reversal of 70107105 is 50170107.

It is not a de Polignac number, because 70107105 - 2³ = 70107097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (70107109) 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, 101260 + ... + 101949.

It is an arithmetic number, because the mean of its divisors is an integer number (7315560).

Almost surely, 2^70107105 is an apocalyptic number.

It is an amenable number.

70107105 is a deficient number, since it is larger than the sum of its proper divisors (46941855).

70107105 is a wasteful number, since it uses less digits than its factorization.

70107105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203240.

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 70107105 is about 8372.9985668218. The cubic root of 70107105 is about 412.3386182301.

The spelling of 70107105 in words is "seventy million, one hundred seven thousand, one hundred five".