1028294552 has 32 divisors (see below), whose sum is σ = 2027825280. Its totient is φ = 488167680.

The previous prime is 1028294549. The next prime is 1028294563. The reversal of 1028294552 is 2554928201.

1028294552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25973 + ... + 52260.

It is an arithmetic number, because the mean of its divisors is an integer number (63369540).

Almost surely, 2^1028294552 is an apocalyptic number.

It is an amenable number.

1028294552 is a deficient number, since it is larger than the sum of its proper divisors (999530728).

1028294552 is a wasteful number, since it uses less digits than its factorization.

1028294552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78323 (or 78319 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 1028294552 is about 32067.0321670092. The cubic root of 1028294552 is about 1009.3439362516.

The spelling of 1028294552 in words is "one billion, twenty-eight million, two hundred ninety-four thousand, five hundred fifty-two".