182730012 has 12 divisors (see below), whose sum is σ = 426370056. Its totient is φ = 60910000.

The previous prime is 182730007. The next prime is 182730019. The reversal of 182730012 is 210037281.

182730012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182730019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7613739 + ... + 7613762.

It is an arithmetic number, because the mean of its divisors is an integer number (35530838).

Almost surely, 2^182730012 is an apocalyptic number.

182730012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

182730012 is an abundant number, since it is smaller than the sum of its proper divisors (243640044).

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

182730012 is a wasteful number, since it uses less digits than its factorization.

182730012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15227508 (or 15227506 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 182730012 is about 13517.7665314948. The cubic root of 182730012 is about 567.4617951213.

Adding to 182730012 its reverse (210037281), we get a palindrome (392767293).

The spelling of 182730012 in words is "one hundred eighty-two million, seven hundred thirty thousand, twelve".