1028823932 has 12 divisors (see below), whose sum is σ = 1895202120. Its totient is φ = 487337616.

The previous prime is 1028823919. The next prime is 1028823953. The reversal of 1028823932 is 2393288201.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6768503 + ... + 6768654.

It is an arithmetic number, because the mean of its divisors is an integer number (157933510).

Almost surely, 2^1028823932 is an apocalyptic number.

It is an amenable number.

1028823932 is a deficient number, since it is larger than the sum of its proper divisors (866378188).

1028823932 is a wasteful number, since it uses less digits than its factorization.

1028823932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13537180 (or 13537178 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 1028823932 is about 32075.2853767507. The cubic root of 1028823932 is about 1009.5171145254.

The spelling of 1028823932 in words is "one billion, twenty-eight million, eight hundred twenty-three thousand, nine hundred thirty-two".