10442028 has 12 divisors (see below), whose sum is σ = 24364760. Its totient is φ = 3480672.

The previous prime is 10442027. The next prime is 10442053. The reversal of 10442028 is 82024401.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 10441995 and 10442013.

It is not an unprimeable number, because it can be changed into a prime (10442027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435073 + ... + 435096.

Almost surely, 2^10442028 is an apocalyptic number.

It is an amenable number.

10442028 is an abundant number, since it is smaller than the sum of its proper divisors (13922732).

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

10442028 is a wasteful number, since it uses less digits than its factorization.

10442028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870176 (or 870174 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 10442028 is about 3231.4126941633. The cubic root of 10442028 is about 218.5722138588.

Adding to 10442028 its reverse (82024401), we get a palindrome (92466429).

The spelling of 10442028 in words is "ten million, four hundred forty-two thousand, twenty-eight".