180134752 has 48 divisors (see below), whose sum is σ = 406213920. Its totient is φ = 77027328.

The previous prime is 180134741. The next prime is 180134761. The reversal of 180134752 is 257431081.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 178024 + ... + 179032.

It is an arithmetic number, because the mean of its divisors is an integer number (8462790).

Almost surely, 2^180134752 is an apocalyptic number.

It is an amenable number.

180134752 is an abundant number, since it is smaller than the sum of its proper divisors (226079168).

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

180134752 is a wasteful number, since it uses less digits than its factorization.

180134752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823 (or 1815 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 180134752 is about 13421.4288360070. The cubic root of 180134752 is about 564.7624782805.

The spelling of 180134752 in words is "one hundred eighty million, one hundred thirty-four thousand, seven hundred fifty-two".