182728891024 has 15 divisors (see below), whose sum is σ = 354040539267. Its totient is φ = 91363590576.

The previous prime is 182728891021. The next prime is 182728891069. The reversal of 182728891024 is 420198827281.

The square root of 182728891024 is 427468.

It is a perfect power (a square), and thus also a powerful number.

182728891024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×182728891024² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (182728891021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1656439 + ... + 1763305.

Almost surely, 2^182728891024 is an apocalyptic number.

182728891024 is the 427468-th square number.

It is an amenable number.

182728891024 is a deficient number, since it is larger than the sum of its proper divisors (171311648243).

182728891024 is an frugal number, since it uses more digits than its factorization.

182728891024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213742 (or 106869 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 52.

The spelling of 182728891024 in words is "one hundred eighty-two billion, seven hundred twenty-eight million, eight hundred ninety-one thousand, twenty-four".