10042028 has 6 divisors (see below), whose sum is σ = 17573556. Its totient is φ = 5021012.

The previous prime is 10042009. The next prime is 10042031. The reversal of 10042028 is 82024001.

10042028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10041997 and 10042015.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1255250 + ... + 1255257.

It is an arithmetic number, because the mean of its divisors is an integer number (2928926).

Almost surely, 2^10042028 is an apocalyptic number.

It is an amenable number.

10042028 is a deficient number, since it is larger than the sum of its proper divisors (7531528).

10042028 is a wasteful number, since it uses less digits than its factorization.

10042028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510511 (or 2510509 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 10042028 is about 3168.9159029548. The cubic root of 10042028 is about 215.7448690925.

Adding to 10042028 its reverse (82024001), we get a palindrome (92066029).

The spelling of 10042028 in words is "ten million, forty-two thousand, twenty-eight".