106888546 has 4 divisors (see below), whose sum is σ = 160332822. Its totient is φ = 53444272.

The previous prime is 106888513. The next prime is 106888549. The reversal of 106888546 is 645888601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 102313225 + 4575321 = 10115^2 + 2139^2 .

It is a super-2 number, since 2×106888546² = 22850322531988232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106888496 and 106888505.

It is not an unprimeable number, because it can be changed into a prime (106888549) 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 as a sum of consecutive naturals, namely, 26722135 + ... + 26722138.

Almost surely, 2^106888546 is an apocalyptic number.

106888546 is a deficient number, since it is larger than the sum of its proper divisors (53444276).

106888546 is an equidigital number, since it uses as much as digits as its factorization.

106888546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53444275.

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 106888546 is about 10338.6916967284. The cubic root of 106888546 is about 474.5810466553.

The spelling of 106888546 in words is "one hundred six million, eight hundred eighty-eight thousand, five hundred forty-six".