4042650 has 24 divisors (see below), whose sum is σ = 10026144. Its totient is φ = 1078000.

The previous prime is 4042639. The next prime is 4042673. The reversal of 4042650 is 562404.

It is a happy number.

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13326 + ... + 13625.

It is an arithmetic number, because the mean of its divisors is an integer number (417756).

Almost surely, 2^4042650 is an apocalyptic number.

4042650 is an abundant number, since it is smaller than the sum of its proper divisors (5983494).

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

4042650 is a wasteful number, since it uses less digits than its factorization.

4042650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26966 (or 26961 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 4042650 is about 2010.6342282971. The cubic root of 4042650 is about 159.3023005608.

The spelling of 4042650 in words is "four million, forty-two thousand, six hundred fifty".