118664444 has 6 divisors (see below), whose sum is σ = 207662784. Its totient is φ = 59332220.

The previous prime is 118664431. The next prime is 118664461. The reversal of 118664444 is 444466811.

It is a junction number, because it is equal to n+sod(n) for n = 118664398 and 118664407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14833052 + ... + 14833059.

It is an arithmetic number, because the mean of its divisors is an integer number (34610464).

Almost surely, 2^118664444 is an apocalyptic number.

It is an amenable number.

118664444 is a deficient number, since it is larger than the sum of its proper divisors (88998340).

118664444 is a wasteful number, since it uses less digits than its factorization.

118664444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29666115 (or 29666113 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 118664444 is about 10893.3210730245. The cubic root of 118664444 is about 491.4057149128.

The spelling of 118664444 in words is "one hundred eighteen million, six hundred sixty-four thousand, four hundred forty-four".