42060006 has 32 divisors (see below), whose sum is σ = 98966880. Its totient is φ = 13195008.

The previous prime is 42059999. The next prime is 42060017. The reversal of 42060006 is 60006024.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21991 + ... + 23826.

It is an arithmetic number, because the mean of its divisors is an integer number (3092715).

Almost surely, 2^42060006 is an apocalyptic number.

42060006 is an abundant number, since it is smaller than the sum of its proper divisors (56906874).

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

42060006 is a wasteful number, since it uses less digits than its factorization.

42060006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45845 (or 45839 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 42060006 is about 6485.3686094161. The cubic root of 42060006 is about 347.7681273448.

The spelling of 42060006 in words is "forty-two million, sixty thousand, six", and thus it is an eban number.