42331606 has 8 divisors (see below), whose sum is σ = 63680400. Its totient is φ = 21104808.

The previous prime is 42331603. The next prime is 42331607. The reversal of 42331606 is 60613324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42331603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29626 + ... + 31021.

It is an arithmetic number, because the mean of its divisors is an integer number (7960050).

Almost surely, 2^42331606 is an apocalyptic number.

42331606 is a deficient number, since it is larger than the sum of its proper divisors (21348794).

42331606 is a wasteful number, since it uses less digits than its factorization.

42331606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60998.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 42331606 is about 6506.2743563425. The cubic root of 42331606 is about 348.5150858659.

The spelling of 42331606 in words is "forty-two million, three hundred thirty-one thousand, six hundred six".