106212677 has 2 divisors, whose sum is σ = 106212678. Its totient is φ = 106212676.

The previous prime is 106212653. The next prime is 106212707. The reversal of 106212677 is 776212601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105801796 + 410881 = 10286^2 + 641^2 .

It is a cyclic number.

It is not a de Polignac number, because 106212677 - 2¹⁶ = 106147141 is a prime.

It is a super-2 number, since 2×106212677² = 22562265511012658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106212077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53106338 + 53106339.

It is an arithmetic number, because the mean of its divisors is an integer number (53106339).

Almost surely, 2^106212677 is an apocalyptic number.

It is an amenable number.

106212677 is a deficient number, since it is larger than the sum of its proper divisors (1).

106212677 is an equidigital number, since it uses as much as digits as its factorization.

106212677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 106212677 is about 10305.9534735996. The cubic root of 106212677 is about 473.5786534432.

The spelling of 106212677 in words is "one hundred six million, two hundred twelve thousand, six hundred seventy-seven".