180885852 has 192 divisors, whose sum is σ = 577920000. Its totient is φ = 48771072.

The previous prime is 180885841. The next prime is 180885889. The reversal of 180885852 is 258588081.

It is a junction number, because it is equal to n+sod(n) for n = 180885798 and 180885807.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 703708 + ... + 703964.

It is an arithmetic number, because the mean of its divisors is an integer number (3010000).

Almost surely, 2^180885852 is an apocalyptic number.

180885852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180885852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288960000).

180885852 is an abundant number, since it is smaller than the sum of its proper divisors (397034148).

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

180885852 is a wasteful number, since it uses less digits than its factorization.

180885852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 45.

The square root of 180885852 is about 13449.3811010024. The cubic root of 180885852 is about 565.5463449413.

The spelling of 180885852 in words is "one hundred eighty million, eight hundred eighty-five thousand, eight hundred fifty-two".