1085244208 has 40 divisors (see below), whose sum is σ = 2119525056. Its totient is φ = 538291200.

The previous prime is 1085244137. The next prime is 1085244233. The reversal of 1085244208 is 8024425801.

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, 1661610 + ... + 1662262.

Almost surely, 2^1085244208 is an apocalyptic number.

It is an amenable number.

1085244208 is a deficient number, since it is larger than the sum of its proper divisors (1034280848).

1085244208 is a wasteful number, since it uses less digits than its factorization.

1085244208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 1085244208 is about 32943.0449108761. The cubic root of 1085244208 is about 1027.6435298536.

The spelling of 1085244208 in words is "one billion, eighty-five million, two hundred forty-four thousand, two hundred eight".