42325646 has 8 divisors (see below), whose sum is σ = 69260184. Its totient is φ = 19238920.

The previous prime is 42325607. The next prime is 42325651. The reversal of 42325646 is 64652324.

42325646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 961925 + ... + 961968.

It is an arithmetic number, because the mean of its divisors is an integer number (8657523).

Almost surely, 2^42325646 is an apocalyptic number.

42325646 is a deficient number, since it is larger than the sum of its proper divisors (26934538).

42325646 is a wasteful number, since it uses less digits than its factorization.

42325646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923906.

The product of its digits is 34560, while the sum is 32.

The square root of 42325646 is about 6505.8163208009. The cubic root of 42325646 is about 348.4987289197.

The spelling of 42325646 in words is "forty-two million, three hundred twenty-five thousand, six hundred forty-six".