4001232886 has 40 divisors (see below), whose sum is σ = 7172868024. Its totient is φ = 1672907040.

The previous prime is 4001232871. The next prime is 4001232889. The reversal of 4001232886 is 6882321004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001232889) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 186721 + ... + 207043.

Almost surely, 2^4001232886 is an apocalyptic number.

4001232886 is a deficient number, since it is larger than the sum of its proper divisors (3171635138).

4001232886 is an equidigital number, since it uses as much as digits as its factorization.

4001232886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20394 (or 20373 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 4001232886 is about 63255.2992720768. The cubic root of 4001232886 is about 1587.5641255929.

The spelling of 4001232886 in words is "four billion, one million, two hundred thirty-two thousand, eight hundred eighty-six".