180252812 has 24 divisors (see below), whose sum is σ = 321656832. Its totient is φ = 88365200.

The previous prime is 180252811. The next prime is 180252827. The reversal of 180252812 is 218252081.

It is a happy number.

180252812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (180252811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52583 + ... + 55905.

It is an arithmetic number, because the mean of its divisors is an integer number (13402368).

Almost surely, 2^180252812 is an apocalyptic number.

It is an amenable number.

180252812 is a deficient number, since it is larger than the sum of its proper divisors (141404020).

180252812 is a wasteful number, since it uses less digits than its factorization.

180252812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3589 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 180252812 is about 13425.8263060417. The cubic root of 180252812 is about 564.8858327811.

The spelling of 180252812 in words is "one hundred eighty million, two hundred fifty-two thousand, eight hundred twelve".