106065188 has 6 divisors (see below), whose sum is σ = 185614086. Its totient is φ = 53032592.

The previous prime is 106065181. The next prime is 106065217. The reversal of 106065188 is 881560601.

It can be written as a sum of positive squares in only one way, i.e., 106048804 + 16384 = 10298^2 + 128^2 .

It is a super-2 number, since 2×106065188² = 22499648210950688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106065181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13258145 + ... + 13258152.

It is an arithmetic number, because the mean of its divisors is an integer number (30935681).

Almost surely, 2^106065188 is an apocalyptic number.

It is an amenable number.

106065188 is a deficient number, since it is larger than the sum of its proper divisors (79548898).

106065188 is a wasteful number, since it uses less digits than its factorization.

106065188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26516301 (or 26516299 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 106065188 is about 10298.7954635482. The cubic root of 106065188 is about 473.3593450406.

The spelling of 106065188 in words is "one hundred six million, sixty-five thousand, one hundred eighty-eight".