35223943 has 2 divisors, whose sum is σ = 35223944. Its totient is φ = 35223942.

The previous prime is 35223941. The next prime is 35223973. The reversal of 35223943 is 34932253.

35223943 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 is an emirp because it is prime and its reverse (34932253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35223943 - 2¹ = 35223941 is a prime.

Together with 35223941, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35223941) 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, 17611971 + 17611972.

It is an arithmetic number, because the mean of its divisors is an integer number (17611972).

Almost surely, 2^35223943 is an apocalyptic number.

35223943 is a deficient number, since it is larger than the sum of its proper divisors (1).

35223943 is an equidigital number, since it uses as much as digits as its factorization.

35223943 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 31.

The square root of 35223943 is about 5934.9762425809. The cubic root of 35223943 is about 327.8027982518.

The spelling of 35223943 in words is "thirty-five million, two hundred twenty-three thousand, nine hundred forty-three".