2196327285 has 16 divisors (see below), whose sum is σ = 3904582080. Its totient is φ = 1171374480.

The previous prime is 2196327283. The next prime is 2196327299. The reversal of 2196327285 is 5827236912.

2196327285 is a `hidden beast` number, since 2 + 1 + 9 + 632 + 7 + 2 + 8 + 5 = 666.

2196327285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2196327285 - 2¹ = 2196327283 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2196327285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2196327283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8134411 + ... + 8134680.

It is an arithmetic number, because the mean of its divisors is an integer number (244036380).

Almost surely, 2^2196327285 is an apocalyptic number.

It is an amenable number.

2196327285 is a deficient number, since it is larger than the sum of its proper divisors (1708254795).

2196327285 is a wasteful number, since it uses less digits than its factorization.

2196327285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16269105 (or 16269099 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 2196327285 is about 46864.9899711928. The cubic root of 2196327285 is about 1299.8673010507.

The spelling of 2196327285 in words is "two billion, one hundred ninety-six million, three hundred twenty-seven thousand, two hundred eighty-five".