180064948 has 48 divisors (see below), whose sum is σ = 372556800. Its totient is φ = 74545920.

The previous prime is 180064897. The next prime is 180064949. The reversal of 180064948 is 849460081.

It is a self number, because there is not a number n which added to its sum of digits gives 180064948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180064949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124413 + ... + 125851.

It is an arithmetic number, because the mean of its divisors is an integer number (7761600).

Almost surely, 2^180064948 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180064948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186278400).

180064948 is an abundant number, since it is smaller than the sum of its proper divisors (192491852).

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

180064948 is a wasteful number, since it uses less digits than its factorization.

180064948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1598 counting only the distinct ones).

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

The square root of 180064948 is about 13418.8281157484. The cubic root of 180064948 is about 564.6895185047.

The spelling of 180064948 in words is "one hundred eighty million, sixty-four thousand, nine hundred forty-eight".