38054816 has 12 divisors (see below), whose sum is σ = 74920482. Its totient is φ = 19027392.

The previous prime is 38054813. The next prime is 38054831. The reversal of 38054816 is 61845083.

It can be written as a sum of positive squares in only one way, i.e., 37699600 + 355216 = 6140^2 + 596^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38054813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 594575 + ... + 594638.

Almost surely, 2^38054816 is an apocalyptic number.

It is an amenable number.

38054816 is a deficient number, since it is larger than the sum of its proper divisors (36865666).

38054816 is a wasteful number, since it uses less digits than its factorization.

38054816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189223 (or 1189215 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 38054816 is about 6168.8585654074. The cubic root of 38054816 is about 336.3591209434.

Adding to 38054816 its reverse (61845083), we get a palindrome (99899899).

The spelling of 38054816 in words is "thirty-eight million, fifty-four thousand, eight hundred sixteen".