39468133 has 2 divisors, whose sum is σ = 39468134. Its totient is φ = 39468132.

The previous prime is 39468131. The next prime is 39468151. The reversal of 39468133 is 33186493.

39468133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38663524 + 804609 = 6218^2 + 897^2 .

It is a cyclic number.

It is not a de Polignac number, because 39468133 - 2¹ = 39468131 is a prime.

Together with 39468131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 39468092 and 39468101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39468131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19734066 + 19734067.

It is an arithmetic number, because the mean of its divisors is an integer number (19734067).

Almost surely, 2^39468133 is an apocalyptic number.

It is an amenable number.

39468133 is a deficient number, since it is larger than the sum of its proper divisors (1).

39468133 is an equidigital number, since it uses as much as digits as its factorization.

39468133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 37.

The square root of 39468133 is about 6282.3668310598. The cubic root of 39468133 is about 340.4726212692.

It can be divided in two parts, 39468 and 133, that added together give a square (39601 = 199²).

The spelling of 39468133 in words is "thirty-nine million, four hundred sixty-eight thousand, one hundred thirty-three".