38038224 has 40 divisors (see below), whose sum is σ = 112304320. Its totient is φ = 10867968.

The previous prime is 38038211. The next prime is 38038229. The reversal of 38038224 is 42283083.

It is a junction number, because it is equal to n+sod(n) for n = 38038191 and 38038200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38038229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56269 + ... + 56940.

It is an arithmetic number, because the mean of its divisors is an integer number (2807608).

Almost surely, 2^38038224 is an apocalyptic number.

It is an amenable number.

38038224 is an abundant number, since it is smaller than the sum of its proper divisors (74266096).

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

38038224 is a wasteful number, since it uses less digits than its factorization.

38038224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113227 (or 113221 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 38038224 is about 6167.5135994986. The cubic root of 38038224 is about 336.3102293496.

The spelling of 38038224 in words is "thirty-eight million, thirty-eight thousand, two hundred twenty-four".