1128475160 has 16 divisors (see below), whose sum is σ = 2539069200. Its totient is φ = 451390048.

The previous prime is 1128475157. The next prime is 1128475163. The reversal of 1128475160 is 615748211.

It is an interprime number because it is at equal distance from previous prime (1128475157) and next prime (1128475163).

It is a self number, because there is not a number n which added to its sum of digits gives 1128475160.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1128475163) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 14105900 + ... + 14105979.

It is an arithmetic number, because the mean of its divisors is an integer number (158691825).

Almost surely, 2^1128475160 is an apocalyptic number.

1128475160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1128475160 is an abundant number, since it is smaller than the sum of its proper divisors (1410594040).

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

1128475160 is a wasteful number, since it uses less digits than its factorization.

1128475160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28211890 (or 28211886 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 1128475160 is about 33592.7843442606. The cubic root of 1128475160 is about 1041.1117179996. Note that the first 3 decimals are identical.

The spelling of 1128475160 in words is "one billion, one hundred twenty-eight million, four hundred seventy-five thousand, one hundred sixty".