2192397043 has 8 divisors (see below), whose sum is σ = 2210540112. Its totient is φ = 2174325216.

The previous prime is 2192397037. The next prime is 2192397079. The reversal of 2192397043 is 3407932912.

2192397043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2192397043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2192396987 and 2192397005.

It is not an unprimeable number, because it can be changed into a prime (2192397083) 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, 44896 + ... + 80002.

It is an arithmetic number, because the mean of its divisors is an integer number (276317514).

Almost surely, 2^2192397043 is an apocalyptic number.

2192397043 is a deficient number, since it is larger than the sum of its proper divisors (18143069).

2192397043 is a wasteful number, since it uses less digits than its factorization.

2192397043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35621.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 2192397043 is about 46823.0396599794. The cubic root of 2192397043 is about 1299.0914841589.

The spelling of 2192397043 in words is "two billion, one hundred ninety-two million, three hundred ninety-seven thousand, forty-three".