8184145332 has 48 divisors (see below), whose sum is σ = 21550737600. Its totient is φ = 2394524160.

The previous prime is 8184145313. The next prime is 8184145349. The reversal of 8184145332 is 2335414818.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065157 + ... + 1072812.

It is an arithmetic number, because the mean of its divisors is an integer number (448973700).

Almost surely, 2^8184145332 is an apocalyptic number.

It is an amenable number.

8184145332 is an abundant number, since it is smaller than the sum of its proper divisors (13366592268).

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

8184145332 is a wasteful number, since it uses less digits than its factorization.

8184145332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138016 (or 2138014 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 8184145332 is about 90466.2662653876. The cubic root of 8184145332 is about 2015.2291859414.

The spelling of 8184145332 in words is "eight billion, one hundred eighty-four million, one hundred forty-five thousand, three hundred thirty-two".