138160060 has 24 divisors (see below), whose sum is σ = 300142080. Its totient is φ = 53358144.

The previous prime is 138159997. The next prime is 138160063. The reversal of 138160060 is 60061831.

138160060 is digitally balanced in base 2, because in such base 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 (138160063) 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, 118524 + ... + 119683.

It is an arithmetic number, because the mean of its divisors is an integer number (12505920).

Almost surely, 2^138160060 is an apocalyptic number.

138160060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

138160060 is an abundant number, since it is smaller than the sum of its proper divisors (161982020).

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

138160060 is a wasteful number, since it uses less digits than its factorization.

138160060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238245 (or 238243 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 138160060 is about 11754.1507562222. The cubic root of 138160060 is about 516.9646388499.

The spelling of 138160060 in words is "one hundred thirty-eight million, one hundred sixty thousand, sixty".