118844648 has 16 divisors (see below), whose sum is σ = 239974980. Its totient is φ = 54851328.

The previous prime is 118844633. The next prime is 118844651. The reversal of 118844648 is 846448811.

It can be written as a sum of positive squares in 2 ways, for example, as 92198404 + 26646244 = 9602^2 + 5162^2 .

It is a junction number, because it is equal to n+sod(n) for n = 118844599 and 118844608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 571265 + ... + 571472.

Almost surely, 2^118844648 is an apocalyptic number.

It is an amenable number.

118844648 is an abundant number, since it is smaller than the sum of its proper divisors (121130332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118844648 is a wasteful number, since it uses less digits than its factorization.

118844648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142756 (or 1142752 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 118844648 is about 10901.5892419408. The cubic root of 118844648 is about 491.6543389165.

The spelling of 118844648 in words is "one hundred eighteen million, eight hundred forty-four thousand, six hundred forty-eight".