34112623 has 2 divisors, whose sum is σ = 34112624. Its totient is φ = 34112622.

The previous prime is 34112621. The next prime is 34112627. The reversal of 34112623 is 32621143.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34112623 - 2¹ = 34112621 is a prime.

Together with 34112621, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 34112594 and 34112603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34112621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17056311 + 17056312.

It is an arithmetic number, because the mean of its divisors is an integer number (17056312).

Almost surely, 2^34112623 is an apocalyptic number.

34112623 is a deficient number, since it is larger than the sum of its proper divisors (1).

34112623 is an equidigital number, since it uses as much as digits as its factorization.

34112623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 34112623 is about 5840.6012532958. The cubic root of 34112623 is about 324.3184866829.

Adding to 34112623 its reverse (32621143), we get a palindrome (66733766).

The spelling of 34112623 in words is "thirty-four million, one hundred twelve thousand, six hundred twenty-three".