3611875 has 10 divisors (see below), whose sum is σ = 4514180. Its totient is φ = 2889000.

The previous prime is 3611873. The next prime is 3611891. The reversal of 3611875 is 5781163.

It is not a de Polignac number, because 3611875 - 2¹ = 3611873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3611873) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 2265 + ... + 3514.

It is an arithmetic number, because the mean of its divisors is an integer number (451418).

Almost surely, 2^3611875 is an apocalyptic number.

3611875 is a deficient number, since it is larger than the sum of its proper divisors (902305).

3611875 is an frugal number, since it uses more digits than its factorization.

3611875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799 (or 5784 counting only the distinct ones).

The product of its digits is 5040, while the sum is 31.

The square root of 3611875 is about 1900.4933569997. The cubic root of 3611875 is about 153.4302186473.

It can be divided in two parts, 36 and 11875, that added together give a palindrome (11911).

The spelling of 3611875 in words is "three million, six hundred eleven thousand, eight hundred seventy-five".