106628773 has 2 divisors, whose sum is σ = 106628774. Its totient is φ = 106628772.

The previous prime is 106628701. The next prime is 106628789. The reversal of 106628773 is 377826601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105822369 + 806404 = 10287^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 106628773 - 2¹⁷ = 106497701 is a prime.

It is a super-2 number, since 2×106628773² = 22739390462971058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106628173) 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, 53314386 + 53314387.

It is an arithmetic number, because the mean of its divisors is an integer number (53314387).

Almost surely, 2^106628773 is an apocalyptic number.

It is an amenable number.

106628773 is a deficient number, since it is larger than the sum of its proper divisors (1).

106628773 is an equidigital number, since it uses as much as digits as its factorization.

106628773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 106628773 is about 10326.1209076787. The cubic root of 106628773 is about 474.1962740598.

The spelling of 106628773 in words is "one hundred six million, six hundred twenty-eight thousand, seven hundred seventy-three".