38450116 has 12 divisors (see below), whose sum is σ = 67345600. Its totient is φ = 19208520.

The previous prime is 38450101. The next prime is 38450117. The reversal of 38450116 is 61105483.

It is a super-2 number, since 2×38450116² = 2956822840826912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38450117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2161 + ... + 9031.

Almost surely, 2^38450116 is an apocalyptic number.

It is an amenable number.

38450116 is a deficient number, since it is larger than the sum of its proper divisors (28895484).

38450116 is a wasteful number, since it uses less digits than its factorization.

38450116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8274 (or 8272 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 38450116 is about 6200.8157527861. The cubic root of 38450116 is about 337.5197713154.

Adding to 38450116 its reverse (61105483), we get a palindrome (99555599).

The spelling of 38450116 in words is "thirty-eight million, four hundred fifty thousand, one hundred sixteen".