1085136004 has 12 divisors (see below), whose sum is σ = 1903316800. Its totient is φ = 541331208.

The previous prime is 1085135969. The next prime is 1085136077. The reversal of 1085136004 is 4006315801.

It is a super-3 number, since 3×1085136004³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 307224 + ... + 310735.

Almost surely, 2^1085136004 is an apocalyptic number.

It is an amenable number.

1085136004 is a deficient number, since it is larger than the sum of its proper divisors (818180796).

1085136004 is a wasteful number, since it uses less digits than its factorization.

1085136004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618402 (or 618400 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 1085136004 is about 32941.4025809467. The cubic root of 1085136004 is about 1027.6093750721.

The spelling of 1085136004 in words is "one billion, eighty-five million, one hundred thirty-six thousand, four".