180244152 has 48 divisors (see below), whose sum is σ = 532541880. Its totient is φ = 54619200.

The previous prime is 180244151. The next prime is 180244171. The reversal of 180244152 is 251442081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180244151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112999 + ... + 114582.

Almost surely, 2^180244152 is an apocalyptic number.

180244152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

180244152 is an abundant number, since it is smaller than the sum of its proper divisors (352297728).

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

180244152 is a wasteful number, since it uses less digits than its factorization.

180244152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227604 (or 227597 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 180244152 is about 13425.5037894300. The cubic root of 180244152 is about 564.8767862469.

It can be divided in two parts, 1802 and 44152, that added together give a palindrome (45954).

The spelling of 180244152 in words is "one hundred eighty million, two hundred forty-four thousand, one hundred fifty-two".