138325084 has 6 divisors (see below), whose sum is σ = 242068904. Its totient is φ = 69162540.

The previous prime is 138325081. The next prime is 138325133. The reversal of 138325084 is 480523831.

It is a happy number.

138325084 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138325081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17290632 + ... + 17290639.

Almost surely, 2^138325084 is an apocalyptic number.

It is an amenable number.

138325084 is a deficient number, since it is larger than the sum of its proper divisors (103743820).

138325084 is a wasteful number, since it uses less digits than its factorization.

138325084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34581275 (or 34581273 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 138325084 is about 11761.1684793646. The cubic root of 138325084 is about 517.1703848244.

The spelling of 138325084 in words is "one hundred thirty-eight million, three hundred twenty-five thousand, eighty-four".