23790133 has 2 divisors, whose sum is σ = 23790134. Its totient is φ = 23790132.

The previous prime is 23790103. The next prime is 23790167. The reversal of 23790133 is 33109732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15069924 + 8720209 = 3882^2 + 2953^2 .

It is a cyclic number.

It is not a de Polignac number, because 23790133 - 2⁵ = 23790101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23790103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11895066 + 11895067.

It is an arithmetic number, because the mean of its divisors is an integer number (11895067).

Almost surely, 2^23790133 is an apocalyptic number.

It is an amenable number.

23790133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23790133 is an equidigital number, since it uses as much as digits as its factorization.

23790133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 23790133 is about 4877.5129933194. The cubic root of 23790133 is about 287.6066719475.

Adding to 23790133 its reverse (33109732), we get a palindrome (56899865).

The spelling of 23790133 in words is "twenty-three million, seven hundred ninety thousand, one hundred thirty-three".