19832093 has 2 divisors, whose sum is σ = 19832094. Its totient is φ = 19832092.

The previous prime is 19832077. The next prime is 19832107. The reversal of 19832093 is 39023891.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19123129 + 708964 = 4373^2 + 842^2 .

It is a cyclic number.

It is not a de Polignac number, because 19832093 - 2⁴ = 19832077 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19832053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9916046 + 9916047.

It is an arithmetic number, because the mean of its divisors is an integer number (9916047).

Almost surely, 2^19832093 is an apocalyptic number.

It is an amenable number.

19832093 is a deficient number, since it is larger than the sum of its proper divisors (1).

19832093 is an equidigital number, since it uses as much as digits as its factorization.

19832093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 19832093 is about 4453.3238148601. The cubic root of 19832093 is about 270.6800097431.

The spelling of 19832093 in words is "nineteen million, eight hundred thirty-two thousand, ninety-three".