2195462028 has 24 divisors (see below), whose sum is σ = 5124824320. Its totient is φ = 731523600.

The previous prime is 2195462021. The next prime is 2195462047. The reversal of 2195462028 is 8202645912.

It is not an unprimeable number, because it can be changed into a prime (2195462021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5248 + ... + 66471.

Almost surely, 2^2195462028 is an apocalyptic number.

It is an amenable number.

2195462028 is an abundant number, since it is smaller than the sum of its proper divisors (2929362292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2195462028 is a wasteful number, since it uses less digits than its factorization.

2195462028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74277 (or 74275 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2195462028 is about 46855.7576824876. The cubic root of 2195462028 is about 1299.6965816535.

The spelling of 2195462028 in words is "two billion, one hundred ninety-five million, four hundred sixty-two thousand, twenty-eight".