8106672212 has 6 divisors (see below), whose sum is σ = 14186676378. Its totient is φ = 4053336104.

The previous prime is 8106672199. The next prime is 8106672239. The reversal of 8106672212 is 2122766018.

It can be written as a sum of positive squares in only one way, i.e., 5218039696 + 2888632516 = 72236^2 + 53746^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013334023 + ... + 1013334030.

It is an arithmetic number, because the mean of its divisors is an integer number (2364446063).

Almost surely, 2^8106672212 is an apocalyptic number.

It is an amenable number.

8106672212 is a deficient number, since it is larger than the sum of its proper divisors (6080004166).

8106672212 is a wasteful number, since it uses less digits than its factorization.

8106672212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026668057 (or 2026668055 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 8106672212 is about 90037.0602141141. The cubic root of 8106672212 is about 2008.8501308268.

The spelling of 8106672212 in words is "eight billion, one hundred six million, six hundred seventy-two thousand, two hundred twelve".