38845068 has 72 divisors (see below), whose sum is σ = 100676352. Its totient is φ = 11632896.

The previous prime is 38845057. The next prime is 38845073. The reversal of 38845068 is 86054883.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79521 + ... + 80007.

Almost surely, 2^38845068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38845068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50338176).

38845068 is an abundant number, since it is smaller than the sum of its proper divisors (61831284).

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

38845068 is a wasteful number, since it uses less digits than its factorization.

38845068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 38845068 is about 6232.5811667398. The cubic root of 38845068 is about 338.6714823717.

The spelling of 38845068 in words is "thirty-eight million, eight hundred forty-five thousand, sixty-eight".