2195744108 has 12 divisors (see below), whose sum is σ = 3854163432. Its totient is φ = 1094554560.

The previous prime is 2195744107. The next prime is 2195744113. The reversal of 2195744108 is 8014475912.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2195744107) 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 3 ways as a sum of consecutive naturals, for example, 827885 + ... + 830532.

It is an arithmetic number, because the mean of its divisors is an integer number (321180286).

Almost surely, 2^2195744108 is an apocalyptic number.

It is an amenable number.

2195744108 is a deficient number, since it is larger than the sum of its proper divisors (1658419324).

2195744108 is a wasteful number, since it uses less digits than its factorization.

2195744108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658752 (or 1658750 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 2195744108 is about 46858.7676747906. The cubic root of 2195744108 is about 1299.7522423310.

The spelling of 2195744108 in words is "two billion, one hundred ninety-five million, seven hundred forty-four thousand, one hundred eight".