5000042 has 8 divisors (see below), whose sum is σ = 7511616. Its totient is φ = 2496172.

The previous prime is 5000011. The next prime is 5000077. The reversal of 5000042 is 2400005.

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

It is a junction number, because it is equal to n+sod(n) for n = 4999987 and 5000032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (938952).

Almost surely, 2^5000042 is an apocalyptic number.

5000042 is a deficient number, since it is larger than the sum of its proper divisors (2511574).

5000042 is a wasteful number, since it uses less digits than its factorization.

5000042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3852.

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 5000042 is about 2236.0773689656. The cubic root of 5000042 is about 170.9980734596.

Adding to 5000042 its reverse (2400005), we get a palindrome (7400047).

The spelling of 5000042 in words is "five million, forty-two", and thus it is an aban number and an uban number.