108464644 has 6 divisors (see below), whose sum is σ = 189813134. Its totient is φ = 54232320.

The previous prime is 108464633. The next prime is 108464647. The reversal of 108464644 is 446464801.

It can be written as a sum of positive squares in only one way, i.e., 103266244 + 5198400 = 10162^2 + 2280^2 .

It is not an unprimeable number, because it can be changed into a prime (108464647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13558077 + ... + 13558084.

Almost surely, 2^108464644 is an apocalyptic number.

It is an amenable number.

108464644 is a deficient number, since it is larger than the sum of its proper divisors (81348490).

108464644 is a wasteful number, since it uses less digits than its factorization.

108464644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27116165 (or 27116163 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The square root of 108464644 is about 10414.6360474094. The cubic root of 108464644 is about 476.9022796155.

The spelling of 108464644 in words is "one hundred eight million, four hundred sixty-four thousand, six hundred forty-four".