38208116 has 6 divisors (see below), whose sum is σ = 66864210. Its totient is φ = 19104056.

The previous prime is 38208103. The next prime is 38208119. The reversal of 38208116 is 61180283.

It can be written as a sum of positive squares in only one way, i.e., 37871716 + 336400 = 6154^2 + 580^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38208119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4776011 + ... + 4776018.

It is an arithmetic number, because the mean of its divisors is an integer number (11144035).

Almost surely, 2^38208116 is an apocalyptic number.

It is an amenable number.

38208116 is a deficient number, since it is larger than the sum of its proper divisors (28656094).

38208116 is a wasteful number, since it uses less digits than its factorization.

38208116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9552033 (or 9552031 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 38208116 is about 6181.2713902562. The cubic root of 38208116 is about 336.8101787706.

Adding to 38208116 its reverse (61180283), we get a palindrome (99388399).

The spelling of 38208116 in words is "thirty-eight million, two hundred eight thousand, one hundred sixteen".