1027224028 has 6 divisors (see below), whose sum is σ = 1797642056. Its totient is φ = 513612012.

The previous prime is 1027224013. The next prime is 1027224049. The reversal of 1027224028 is 8204227201.

It is a junction number, because it is equal to n+sod(n) for n = 1027223987 and 1027224005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128403000 + ... + 128403007.

Almost surely, 2^1027224028 is an apocalyptic number.

It is an amenable number.

1027224028 is a deficient number, since it is larger than the sum of its proper divisors (770418028).

1027224028 is a wasteful number, since it uses less digits than its factorization.

1027224028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256806011 (or 256806009 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 1027224028 is about 32050.3358484743. The cubic root of 1027224028 is about 1008.9935495879.

The spelling of 1027224028 in words is "one billion, twenty-seven million, two hundred twenty-four thousand, twenty-eight".