1030928 has 10 divisors (see below), whose sum is σ = 1997454. Its totient is φ = 515456.

The previous prime is 1030919. The next prime is 1030933. The reversal of 1030928 is 8290301.

It can be written as a sum of positive squares in only one way, i.e., 861184 + 169744 = 928^2 + 412^2 .

It is a nialpdrome in base 16.

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, 32201 + ... + 32232.

2^1030928 is an apocalyptic number.

It is an amenable number.

1030928 is a deficient number, since it is larger than the sum of its proper divisors (966526).

1030928 is an equidigital number, since it uses as much as digits as its factorization.

1030928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64441 (or 64435 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1030928 is about 1015.3462463613. The cubic root of 1030928 is about 101.0204840327.

The spelling of 1030928 in words is "one million, thirty thousand, nine hundred twenty-eight".