105070712 has 32 divisors (see below), whose sum is σ = 205826400. Its totient is φ = 50219904.

The previous prime is 105070649. The next prime is 105070717. The reversal of 105070712 is 217070501.

It is a happy number.

It is a super-2 number, since 2×105070712² = 22079709040373888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105070717) 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, 21698 + ... + 26094.

It is an arithmetic number, because the mean of its divisors is an integer number (6432075).

Almost surely, 2^105070712 is an apocalyptic number.

It is an amenable number.

105070712 is a deficient number, since it is larger than the sum of its proper divisors (100755688).

105070712 is a wasteful number, since it uses less digits than its factorization.

105070712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4535 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 105070712 is about 10250.4005775384. The cubic root of 105070712 is about 471.8752782596.

The spelling of 105070712 in words is "one hundred five million, seventy thousand, seven hundred twelve".