2102246192 has 20 divisors (see below), whose sum is σ = 4213554720. Its totient is φ = 1014877248.

The previous prime is 2102246191. The next prime is 2102246213. The reversal of 2102246192 is 2916422012.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (2102246191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2264888 + ... + 2265815.

It is an arithmetic number, because the mean of its divisors is an integer number (210677736).

Almost surely, 2^2102246192 is an apocalyptic number.

It is an amenable number.

2102246192 is an abundant number, since it is smaller than the sum of its proper divisors (2111308528).

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

2102246192 is a wasteful number, since it uses less digits than its factorization.

2102246192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530740 (or 4530734 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2102246192 is about 45850.2583635033. The cubic root of 2102246192 is about 1281.0355779602.

The spelling of 2102246192 in words is "two billion, one hundred two million, two hundred forty-six thousand, one hundred ninety-two".