2192484868 has 24 divisors (see below), whose sum is σ = 4390243200. Its totient is φ = 938506368.

The previous prime is 2192484823. The next prime is 2192484869. The reversal of 2192484868 is 8684842912.

It is not an unprimeable number, because it can be changed into a prime (2192484869) 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, 23173 + ... + 70156.

It is an arithmetic number, because the mean of its divisors is an integer number (182926800).

Almost surely, 2^2192484868 is an apocalyptic number.

2192484868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2192484868 is an abundant number, since it is smaller than the sum of its proper divisors (2197758332).

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

2192484868 is a wasteful number, since it uses less digits than its factorization.

2192484868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94179 (or 94177 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 52.

The square root of 2192484868 is about 46823.9774901706. The cubic root of 2192484868 is about 1299.1088306499.

The spelling of 2192484868 in words is "two billion, one hundred ninety-two million, four hundred eighty-four thousand, eight hundred sixty-eight".