106670077 has 2 divisors, whose sum is σ = 106670078. Its totient is φ = 106670076.

The previous prime is 106670071. The next prime is 106670089. The reversal of 106670077 is 770076601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102941316 + 3728761 = 10146^2 + 1931^2 .

It is a cyclic number.

It is not a de Polignac number, because 106670077 - 2⁷ = 106669949 is a prime.

It is a super-2 number, since 2×106670077² = 22757010654371858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106670071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53335038 + 53335039.

It is an arithmetic number, because the mean of its divisors is an integer number (53335039).

Almost surely, 2^106670077 is an apocalyptic number.

It is an amenable number.

106670077 is a deficient number, since it is larger than the sum of its proper divisors (1).

106670077 is an equidigital number, since it uses as much as digits as its factorization.

106670077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 106670077 is about 10328.1206906194. The cubic root of 106670077 is about 474.2574947914.

The spelling of 106670077 in words is "one hundred six million, six hundred seventy thousand, seventy-seven".