108224866 has 4 divisors (see below), whose sum is σ = 162337302. Its totient is φ = 54112432.

The previous prime is 108224863. The next prime is 108224923. The reversal of 108224866 is 668422801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 668422801 = 461 ⋅1449941.

It can be written as a sum of positive squares in only one way, i.e., 94497841 + 13727025 = 9721^2 + 3705^2 .

It is not an unprimeable number, because it can be changed into a prime (108224863) 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, 27056215 + ... + 27056218.

Almost surely, 2^108224866 is an apocalyptic number.

108224866 is a deficient number, since it is larger than the sum of its proper divisors (54112436).

108224866 is an equidigital number, since it uses as much as digits as its factorization.

108224866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54112435.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 108224866 is about 10403.1180902651. The cubic root of 108224866 is about 476.5505980674.

The spelling of 108224866 in words is "one hundred eight million, two hundred twenty-four thousand, eight hundred sixty-six".