10128028 has 6 divisors (see below), whose sum is σ = 17724056. Its totient is φ = 5064012.

The previous prime is 10128011. The next prime is 10128031. The reversal of 10128028 is 82082101.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1266000 + ... + 1266007.

Almost surely, 2^10128028 is an apocalyptic number.

It is an amenable number.

10128028 is a deficient number, since it is larger than the sum of its proper divisors (7596028).

10128028 is a wasteful number, since it uses less digits than its factorization.

10128028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532011 (or 2532009 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 10128028 is about 3182.4562840674. The cubic root of 10128028 is about 216.3589994791.

The spelling of 10128028 in words is "ten million, one hundred twenty-eight thousand, twenty-eight".