60660042 has 8 divisors (see below), whose sum is σ = 121320096. Its totient is φ = 20220012.

The previous prime is 60660023. The next prime is 60660049. The reversal of 60660042 is 24006606.

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

60660042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 60659994 and 60660021.

It is not an unprimeable number, because it can be changed into a prime (60660049) 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, 5054998 + ... + 5055009.

It is an arithmetic number, because the mean of its divisors is an integer number (15165012).

Almost surely, 2^60660042 is an apocalyptic number.

60660042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

60660042 is a wasteful number, since it uses less digits than its factorization.

60660042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10110012.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 60660042 is about 7788.4556877471. The cubic root of 60660042 is about 392.9170748771.

Adding to 60660042 its reverse (24006606), we get a palindrome (84666648).

The spelling of 60660042 in words is "sixty million, six hundred sixty thousand, forty-two".