1085136472 has 32 divisors (see below), whose sum is σ = 2328203520. Its totient is φ = 464476320.

The previous prime is 1085136467. The next prime is 1085136491. The reversal of 1085136472 is 2746315801.

It is a super-3 number, since 3×1085136472³ (a number of 28 digits) contains 333 as substring.

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, 34597 + ... + 58027.

It is an arithmetic number, because the mean of its divisors is an integer number (72756360).

Almost surely, 2^1085136472 is an apocalyptic number.

It is an amenable number.

1085136472 is an abundant number, since it is smaller than the sum of its proper divisors (1243067048).

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

1085136472 is a wasteful number, since it uses less digits than its factorization.

1085136472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24271 (or 24267 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 1085136472 is about 32941.4096844686. The cubic root of 1085136472 is about 1027.6095228021.

The spelling of 1085136472 in words is "one billion, eighty-five million, one hundred thirty-six thousand, four hundred seventy-two".