60138069 has 8 divisors (see below), whose sum is σ = 80604672. Its totient is φ = 39881760.

The previous prime is 60138049. The next prime is 60138073. The reversal of 60138069 is 96083106.

60138069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60138069 - 2¹² = 60133973 is a prime.

It is a super-2 number, since 2×60138069² = 7233174686097522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60138019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51904 + ... + 53049.

It is an arithmetic number, because the mean of its divisors is an integer number (10075584).

Almost surely, 2^60138069 is an apocalyptic number.

It is an amenable number.

60138069 is a deficient number, since it is larger than the sum of its proper divisors (20466603).

60138069 is a wasteful number, since it uses less digits than its factorization.

60138069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105147.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 60138069 is about 7754.8738867889. The cubic root of 60138069 is about 391.7868239959.

The spelling of 60138069 in words is "sixty million, one hundred thirty-eight thousand, sixty-nine".