106570081 has 2 divisors, whose sum is σ = 106570082. Its totient is φ = 106570080.

The previous prime is 106570067. The next prime is 106570097. The reversal of 106570081 is 180075601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103734225 + 2835856 = 10185^2 + 1684^2 .

It is a cyclic number.

It is not a de Polignac number, because 106570081 - 2⁹ = 106569569 is a prime.

It is a super-2 number, since 2×106570081² = 22714364328693122, which contains 22 as substring.

It is equal to p_6117616 and since 106570081 and 6117616 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (106570001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53285040 + 53285041.

It is an arithmetic number, because the mean of its divisors is an integer number (53285041).

Almost surely, 2^106570081 is an apocalyptic number.

It is an amenable number.

106570081 is a deficient number, since it is larger than the sum of its proper divisors (1).

106570081 is an equidigital number, since it uses as much as digits as its factorization.

106570081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 106570081 is about 10323.2785974224. The cubic root of 106570081 is about 474.1092536589.

The spelling of 106570081 in words is "one hundred six million, five hundred seventy thousand, eighty-one".