60012140 has 12 divisors (see below), whose sum is σ = 126025536. Its totient is φ = 24004848.

The previous prime is 60012103. The next prime is 60012149. The reversal of 60012140 is 4121006.

It is not an unprimeable number, because it can be changed into a prime (60012149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500284 + ... + 1500323.

It is an arithmetic number, because the mean of its divisors is an integer number (10502128).

Almost surely, 2^60012140 is an apocalyptic number.

It is an amenable number.

60012140 is an abundant number, since it is smaller than the sum of its proper divisors (66013396).

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

60012140 is a wasteful number, since it uses less digits than its factorization.

60012140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000616 (or 3000614 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 60012140 is about 7746.7502864104. The cubic root of 60012140 is about 391.5131659436.

Adding to 60012140 its reverse (4121006), we get a palindrome (64133146).

The spelling of 60012140 in words is "sixty million, twelve thousand, one hundred forty".