42385602 has 32 divisors (see below), whose sum is σ = 97477632. Its totient is φ = 12035664.

The previous prime is 42385597. The next prime is 42385639. The reversal of 42385602 is 20658324.

It is a self number, because there is not a number n which added to its sum of digits gives 42385602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3993 + ... + 10035.

It is an arithmetic number, because the mean of its divisors is an integer number (3046176).

Almost surely, 2^42385602 is an apocalyptic number.

42385602 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

42385602 is an abundant number, since it is smaller than the sum of its proper divisors (55092030).

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

42385602 is a wasteful number, since it uses less digits than its factorization.

42385602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6222.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 42385602 is about 6510.4225669307. The cubic root of 42385602 is about 348.6632054921.

The spelling of 42385602 in words is "forty-two million, three hundred eighty-five thousand, six hundred two".