189096833 has 2 divisors, whose sum is σ = 189096834. Its totient is φ = 189096832.

The previous prime is 189096827. The next prime is 189096841. The reversal of 189096833 is 338690981.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103571329 + 85525504 = 10177^2 + 9248^2 .

It is an emirp because it is prime and its reverse (338690981) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 189096833 - 2⁶ = 189096769 is a prime.

It is a super-2 number, since 2×189096833² = 71515224501259778, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (189096863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94548416 + 94548417.

It is an arithmetic number, because the mean of its divisors is an integer number (94548417).

Almost surely, 2^189096833 is an apocalyptic number.

It is an amenable number.

189096833 is a deficient number, since it is larger than the sum of its proper divisors (1).

189096833 is an equidigital number, since it uses as much as digits as its factorization.

189096833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 189096833 is about 13751.2484160530. The cubic root of 189096833 is about 573.9773459638.

The spelling of 189096833 in words is "one hundred eighty-nine million, ninety-six thousand, eight hundred thirty-three".