2026928 has 10 divisors (see below), whose sum is σ = 3927204. Its totient is φ = 1013456.

The previous prime is 2026919. The next prime is 2026931. The reversal of 2026928 is 8296202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2026928.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 63326 + ... + 63357.

2^2026928 is an apocalyptic number.

It is an amenable number.

2026928 is a deficient number, since it is larger than the sum of its proper divisors (1900276).

2026928 is a wasteful number, since it uses less digits than its factorization.

2026928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126691 (or 126685 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2026928 is about 1423.7022160550. The cubic root of 2026928 is about 126.5550386192. Note that the first 3 decimals are identical.

The spelling of 2026928 in words is "two million, twenty-six thousand, nine hundred twenty-eight".