105070612 has 6 divisors (see below), whose sum is σ = 183873578. Its totient is φ = 52535304.

The previous prime is 105070571. The next prime is 105070619. The reversal of 105070612 is 216070501.

It can be written as a sum of positive squares in only one way, i.e., 85303696 + 19766916 = 9236^2 + 4446^2 .

It is a super-2 number, since 2×105070612² = 22079667012109088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105070619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13133823 + ... + 13133830.

Almost surely, 2^105070612 is an apocalyptic number.

It is an amenable number.

105070612 is a deficient number, since it is larger than the sum of its proper divisors (78802966).

105070612 is a wasteful number, since it uses less digits than its factorization.

105070612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26267657 (or 26267655 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 105070612 is about 10250.3956996791. The cubic root of 105070612 is about 471.8751285587.

The spelling of 105070612 in words is "one hundred five million, seventy thousand, six hundred twelve".