1028916160 has 56 divisors (see below), whose sum is σ = 2594244240. Its totient is φ = 387354624.

The previous prime is 1028916137. The next prime is 1028916179. The reversal of 1028916160 is 616198201.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a zygodrome in base 4.

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, 89130 + ... + 100009.

It is an arithmetic number, because the mean of its divisors is an integer number (46325790).

Almost surely, 2^1028916160 is an apocalyptic number.

1028916160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1028916160 is an abundant number, since it is smaller than the sum of its proper divisors (1565328080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1028916160 is a wasteful number, since it uses less digits than its factorization.

1028916160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189173 (or 189163 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 1028916160 is about 32076.7230246483. The cubic root of 1028916160 is about 1009.5472793766.

The spelling of 1028916160 in words is "one billion, twenty-eight million, nine hundred sixteen thousand, one hundred sixty".