4011185672 has 32 divisors (see below), whose sum is σ = 8271849600. Its totient is φ = 1811924544.

The previous prime is 4011185639. The next prime is 4011185687. The reversal of 4011185672 is 2765811104.

4011185672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4011185672² = 32179220990516183168, which contains 22 as substring.

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, 405422 + ... + 415197.

It is an arithmetic number, because the mean of its divisors is an integer number (258495300).

Almost surely, 2^4011185672 is an apocalyptic number.

It is an amenable number.

4011185672 is an abundant number, since it is smaller than the sum of its proper divisors (4260663928).

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

4011185672 is a wasteful number, since it uses less digits than its factorization.

4011185672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820685 (or 820681 counting only the distinct ones).

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

The square root of 4011185672 is about 63333.9219691944. The cubic root of 4011185672 is about 1588.8793537984.

Adding to 4011185672 its reverse (2765811104), we get a palindrome (6776996776).

The spelling of 4011185672 in words is "four billion, eleven million, one hundred eighty-five thousand, six hundred seventy-two".