382854012 has 12 divisors (see below), whose sum is σ = 893326056. Its totient is φ = 127618000.

The previous prime is 382854001. The next prime is 382854019. The reversal of 382854012 is 210458283.

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

It is a super-2 number, since 2×382854012² = 293154389008992288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382854019) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15952239 + ... + 15952262.

It is an arithmetic number, because the mean of its divisors is an integer number (74443838).

Almost surely, 2^382854012 is an apocalyptic number.

It is an amenable number.

382854012 is an abundant number, since it is smaller than the sum of its proper divisors (510472044).

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

382854012 is a wasteful number, since it uses less digits than its factorization.

382854012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31904508 (or 31904506 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 382854012 is about 19566.6556161241. The cubic root of 382854012 is about 726.1244616585.

The spelling of 382854012 in words is "three hundred eighty-two million, eight hundred fifty-four thousand, twelve".