10138328 has 8 divisors (see below), whose sum is σ = 19009380. Its totient is φ = 5069160.

The previous prime is 10138327. The next prime is 10138351. The reversal of 10138328 is 82383101.

10138328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 10138297 and 10138306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10138321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 633638 + ... + 633653.

Almost surely, 2^10138328 is an apocalyptic number.

It is an amenable number.

10138328 is a deficient number, since it is larger than the sum of its proper divisors (8871052).

10138328 is a wasteful number, since it uses less digits than its factorization.

10138328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267297 (or 1267293 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 10138328 is about 3184.0741197403. The cubic root of 10138328 is about 216.4323188747.

The spelling of 10138328 in words is "ten million, one hundred thirty-eight thousand, three hundred twenty-eight".