106775481 has 4 divisors (see below), whose sum is σ = 142367312. Its totient is φ = 71183652.

The previous prime is 106775479. The next prime is 106775489. The reversal of 106775481 is 184577601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 106775481 - 2¹ = 106775479 is a prime.

It is a super-2 number, since 2×106775481² = 22802006685562722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106775489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17795911 + ... + 17795916.

It is an arithmetic number, because the mean of its divisors is an integer number (35591828).

Almost surely, 2^106775481 is an apocalyptic number.

It is an amenable number.

106775481 is a deficient number, since it is larger than the sum of its proper divisors (35591831).

106775481 is an equidigital number, since it uses as much as digits as its factorization.

106775481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35591830.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 106775481 is about 10333.2221983271. Note that the first 3 decimals coincide. The cubic root of 106775481 is about 474.4136528641.

The spelling of 106775481 in words is "one hundred six million, seven hundred seventy-five thousand, four hundred eighty-one".