138046160 has 40 divisors (see below), whose sum is σ = 366809856. Its totient is φ = 47329920.

The previous prime is 138046151. The next prime is 138046169. The reversal of 138046160 is 61640831.

138046160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (138046151) and next prime (138046169).

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (138046169) 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, 122696 + ... + 123815.

Almost surely, 2^138046160 is an apocalyptic number.

138046160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

138046160 is an abundant number, since it is smaller than the sum of its proper divisors (228763696).

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

138046160 is a wasteful number, since it uses less digits than its factorization.

138046160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246531 (or 246525 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 138046160 is about 11749.3046602767. The cubic root of 138046160 is about 516.8225368542.

Adding to 138046160 its reverse (61640831), we get a palindrome (199686991).

The spelling of 138046160 in words is "one hundred thirty-eight million, forty-six thousand, one hundred sixty".