34023047 has 2 divisors, whose sum is σ = 34023048. Its totient is φ = 34023046.

The previous prime is 34023043. The next prime is 34023083. The reversal of 34023047 is 74032043.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34023047 - 2² = 34023043 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34023043) 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, 17011523 + 17011524.

It is an arithmetic number, because the mean of its divisors is an integer number (17011524).

Almost surely, 2^34023047 is an apocalyptic number.

34023047 is a deficient number, since it is larger than the sum of its proper divisors (1).

34023047 is an equidigital number, since it uses as much as digits as its factorization.

34023047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 34023047 is about 5832.9278240006. The cubic root of 34023047 is about 324.0343629408.

The spelling of 34023047 in words is "thirty-four million, twenty-three thousand, forty-seven".