38605116 has 48 divisors (see below), whose sum is σ = 99953280. Its totient is φ = 11497920.

The previous prime is 38605103. The next prime is 38605117. The reversal of 38605116 is 61150683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38605117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5310 + ... + 10266.

It is an arithmetic number, because the mean of its divisors is an integer number (2082360).

Almost surely, 2^38605116 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 38605116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49976640).

38605116 is an abundant number, since it is smaller than the sum of its proper divisors (61348164).

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

38605116 is a wasteful number, since it uses less digits than its factorization.

38605116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5034 (or 5032 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 38605116 is about 6213.3015378299. The cubic root of 38605116 is about 337.9726994978.

Adding to 38605116 its reverse (61150683), we get a palindrome (99755799).

The spelling of 38605116 in words is "thirty-eight million, six hundred five thousand, one hundred sixteen".