8538038 has 4 divisors (see below), whose sum is σ = 12807060. Its totient is φ = 4269018.

The previous prime is 8538031. The next prime is 8538053. The reversal of 8538038 is 8308358.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 8537989 and 8538007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8538031) 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 as a sum of consecutive naturals, namely, 2134508 + ... + 2134511.

It is an arithmetic number, because the mean of its divisors is an integer number (3201765).

Almost surely, 2^8538038 is an apocalyptic number.

8538038 is a deficient number, since it is larger than the sum of its proper divisors (4269022).

8538038 is a wasteful number, since it uses less digits than its factorization.

8538038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4269021.

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

The square root of 8538038 is about 2921.9921286684. The cubic root of 8538038 is about 204.3867295559.

The spelling of 8538038 in words is "eight million, five hundred thirty-eight thousand, thirty-eight".