42030006 has 16 divisors (see below), whose sum is σ = 86015424. Its totient is φ = 13684104.

The previous prime is 42029989. The next prime is 42030031. The reversal of 42030006 is 60003024.

It is a congruent 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, 81196 + ... + 81711.

It is an arithmetic number, because the mean of its divisors is an integer number (5375964).

Almost surely, 2^42030006 is an apocalyptic number.

42030006 is an abundant number, since it is smaller than the sum of its proper divisors (43985418).

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

42030006 is a wasteful number, since it uses less digits than its factorization.

42030006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162955.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 42030006 is about 6483.0552982371. The cubic root of 42030006 is about 347.6854238749.

The spelling of 42030006 in words is "forty-two million, thirty thousand, six", and thus it is an eban number.