2192810742 has 48 divisors (see below), whose sum is σ = 4827863040. Its totient is φ = 719190576.

The previous prime is 2192810723. The next prime is 2192810759. The reversal of 2192810742 is 2470182912.

2192810742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2192810697 and 2192810706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 434043 + ... + 439065.

It is an arithmetic number, because the mean of its divisors is an integer number (100580480).

Almost surely, 2^2192810742 is an apocalyptic number.

2192810742 is an abundant number, since it is smaller than the sum of its proper divisors (2635052298).

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

2192810742 is a wasteful number, since it uses less digits than its factorization.

2192810742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5417 (or 5414 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 2192810742 is about 46827.4571378801. The cubic root of 2192810742 is about 1299.1731906256.

The spelling of 2192810742 in words is "two billion, one hundred ninety-two million, eight hundred ten thousand, seven hundred forty-two".