5042126 has 4 divisors (see below), whose sum is σ = 7563192. Its totient is φ = 2521062.

The previous prime is 5042111. The next prime is 5042131. The reversal of 5042126 is 6212405.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5042098 and 5042107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260530 + ... + 1260533.

It is an arithmetic number, because the mean of its divisors is an integer number (1890798).

Almost surely, 2^5042126 is an apocalyptic number.

5042126 is a deficient number, since it is larger than the sum of its proper divisors (2521066).

5042126 is a wasteful number, since it uses less digits than its factorization.

5042126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2521065.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5042126 is about 2245.4678799751. The cubic root of 5042126 is about 171.4764819131.

The spelling of 5042126 in words is "five million, forty-two thousand, one hundred twenty-six".