106477081 has 2 divisors, whose sum is σ = 106477082. Its totient is φ = 106477080.

The previous prime is 106477061. The next prime is 106477087. The reversal of 106477081 is 180774601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101707225 + 4769856 = 10085^2 + 2184^2 .

It is a cyclic number.

It is not a de Polignac number, because 106477081 - 2⁹ = 106476569 is a prime.

It is a super-2 number, since 2×106477081² = 22674737556561122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106477087) 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, 53238540 + 53238541.

It is an arithmetic number, because the mean of its divisors is an integer number (53238541).

Almost surely, 2^106477081 is an apocalyptic number.

It is an amenable number.

106477081 is a deficient number, since it is larger than the sum of its proper divisors (1).

106477081 is an equidigital number, since it uses as much as digits as its factorization.

106477081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 106477081 is about 10318.7732313488. The cubic root of 106477081 is about 473.9713006415.

The spelling of 106477081 in words is "one hundred six million, four hundred seventy-seven thousand, eighty-one".