4000167875 has 32 divisors (see below), whose sum is σ = 5476476096. Its totient is φ = 2892960000.

The previous prime is 4000167823. The next prime is 4000167877. The reversal of 4000167875 is 5787610004.

It is not a de Polignac number, because 4000167875 - 2⁶ = 4000167811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000167877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240839 + ... + 256911.

It is an arithmetic number, because the mean of its divisors is an integer number (171139878).

Almost surely, 2^4000167875 is an apocalyptic number.

4000167875 is a deficient number, since it is larger than the sum of its proper divisors (1476308221).

4000167875 is a wasteful number, since it uses less digits than its factorization.

4000167875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16280 (or 16270 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 38.

The square root of 4000167875 is about 63246.8803578485. The cubic root of 4000167875 is about 1587.4232587368.

Adding to 4000167875 its reverse (5787610004), we get a palindrome (9787777879).

The spelling of 4000167875 in words is "four billion, one hundred sixty-seven thousand, eight hundred seventy-five".