60138785 has 8 divisors (see below), whose sum is σ = 82476096. Its totient is φ = 41238000.

The previous prime is 60138769. The next prime is 60138797. The reversal of 60138785 is 58783106.

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

It is not a de Polignac number, because 60138785 - 2⁴ = 60138769 is a prime.

It is a super-2 number, since 2×60138785² = 7233346922552450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859091 + ... + 859160.

It is an arithmetic number, because the mean of its divisors is an integer number (10309512).

Almost surely, 2^60138785 is an apocalyptic number.

It is an amenable number.

60138785 is a deficient number, since it is larger than the sum of its proper divisors (22337311).

60138785 is a wasteful number, since it uses less digits than its factorization.

60138785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718263.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 60138785 is about 7754.9200511675. The cubic root of 60138785 is about 391.7883788527.

The spelling of 60138785 in words is "sixty million, one hundred thirty-eight thousand, seven hundred eighty-five".