42660060 has 24 divisors (see below), whose sum is σ = 119448336. Its totient is φ = 11376000.

The previous prime is 42660053. The next prime is 42660083. The reversal of 42660060 is 6006624.

42660060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 42660060.

It is a congruent number.

It is an unprimeable number.

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, 355441 + ... + 355560.

It is an arithmetic number, because the mean of its divisors is an integer number (4977014).

Almost surely, 2^42660060 is an apocalyptic number.

It is an amenable number.

42660060 is an abundant number, since it is smaller than the sum of its proper divisors (76788276).

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

42660060 is a wasteful number, since it uses less digits than its factorization.

42660060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711013 (or 711011 counting only the distinct ones).

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

The square root of 42660060 is about 6531.4669102737. The cubic root of 42660060 is about 349.4141491669.

Adding to 42660060 its reverse (6006624), we get a palindrome (48666684).

The spelling of 42660060 in words is "forty-two million, six hundred sixty thousand, sixty".