106446775 has 36 divisors (see below), whose sum is σ = 144713952. Its totient is φ = 77368320.

The previous prime is 106446773. The next prime is 106446787. The reversal of 106446775 is 577644601.

It is not a de Polignac number, because 106446775 - 2¹ = 106446773 is a prime.

It is a super-2 number, since 2×106446775² = 22661831815801250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106446773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1458139 + ... + 1458211.

It is an arithmetic number, because the mean of its divisors is an integer number (4019832).

Almost surely, 2^106446775 is an apocalyptic number.

106446775 is a deficient number, since it is larger than the sum of its proper divisors (38267177).

106446775 is an equidigital number, since it uses as much as digits as its factorization.

106446775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 106446775 is about 10317.3046383249. The cubic root of 106446775 is about 473.9263284055.

The spelling of 106446775 in words is "one hundred six million, four hundred forty-six thousand, seven hundred seventy-five".