180044968 has 16 divisors (see below), whose sum is σ = 344767680. Its totient is φ = 88106928.

The previous prime is 180044957. The next prime is 180044983. The reversal of 180044968 is 869440081.

It is a self number, because there is not a number n which added to its sum of digits gives 180044968.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 239046 + ... + 239797.

It is an arithmetic number, because the mean of its divisors is an integer number (21547980).

Almost surely, 2^180044968 is an apocalyptic number.

It is an amenable number.

180044968 is a deficient number, since it is larger than the sum of its proper divisors (164722712).

180044968 is a wasteful number, since it uses less digits than its factorization.

180044968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478896 (or 478892 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 180044968 is about 13418.0836187587. The cubic root of 180044968 is about 564.6686317561.

The spelling of 180044968 in words is "one hundred eighty million, forty-four thousand, nine hundred sixty-eight".