35138423 has 2 divisors, whose sum is σ = 35138424. Its totient is φ = 35138422.

The previous prime is 35138413. The next prime is 35138431. The reversal of 35138423 is 32483153.

35138423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35138423 - 2⁶ = 35138359 is a prime.

It is equal to p_2154683 and since 35138423 and 2154683 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35138413) 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, 17569211 + 17569212.

It is an arithmetic number, because the mean of its divisors is an integer number (17569212).

Almost surely, 2^35138423 is an apocalyptic number.

35138423 is a deficient number, since it is larger than the sum of its proper divisors (1).

35138423 is an equidigital number, since it uses as much as digits as its factorization.

35138423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 29.

The square root of 35138423 is about 5927.7671175578. The cubic root of 35138423 is about 327.5372931135.

The spelling of 35138423 in words is "thirty-five million, one hundred thirty-eight thousand, four hundred twenty-three".