1085366288 has 20 divisors (see below), whose sum is σ = 2159733420. Its totient is φ = 528015744.

The previous prime is 1085366281. The next prime is 1085366323. The reversal of 1085366288 is 8826635801.

It can be written as a sum of positive squares in 2 ways, for example, as 484528144 + 600838144 = 22012^2 + 24512^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1085366281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916103 + ... + 917286.

It is an arithmetic number, because the mean of its divisors is an integer number (107986671).

Almost surely, 2^1085366288 is an apocalyptic number.

It is an amenable number.

1085366288 is a deficient number, since it is larger than the sum of its proper divisors (1074367132).

1085366288 is a wasteful number, since it uses less digits than its factorization.

1085366288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833434 (or 1833428 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 47.

The square root of 1085366288 is about 32944.8977536735. The cubic root of 1085366288 is about 1027.6820618932.

The spelling of 1085366288 in words is "one billion, eighty-five million, three hundred sixty-six thousand, two hundred eighty-eight".