192943441 has 2 divisors, whose sum is σ = 192943442. Its totient is φ = 192943440.

The previous prime is 192943433. The next prime is 192943459. The reversal of 192943441 is 144349291.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110859841 + 82083600 = 10529^2 + 9060^2 .

It is an emirp because it is prime and its reverse (144349291) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 192943441 - 2³ = 192943433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 192943441.

It is not a weakly prime, because it can be changed into another prime (192943241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96471720 + 96471721.

It is an arithmetic number, because the mean of its divisors is an integer number (96471721).

Almost surely, 2^192943441 is an apocalyptic number.

It is an amenable number.

192943441 is a deficient number, since it is larger than the sum of its proper divisors (1).

192943441 is an equidigital number, since it uses as much as digits as its factorization.

192943441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 37.

The square root of 192943441 is about 13890.4082373413. The cubic root of 192943441 is about 577.8431994858.

The spelling of 192943441 in words is "one hundred ninety-two million, nine hundred forty-three thousand, four hundred forty-one".