34231623 has 16 divisors (see below), whose sum is σ = 47679360. Its totient is φ = 21823776.

The previous prime is 34231621. The next prime is 34231643. The reversal of 34231623 is 32613243.

It is not a de Polignac number, because 34231623 - 2¹ = 34231621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34231593 and 34231602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34231621) 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 in 15 ways as a sum of consecutive naturals, for example, 3936 + ... + 9162.

It is an arithmetic number, because the mean of its divisors is an integer number (2979960).

Almost surely, 2^34231623 is an apocalyptic number.

34231623 is a deficient number, since it is larger than the sum of its proper divisors (13447737).

34231623 is a wasteful number, since it uses less digits than its factorization.

34231623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5326.

The product of its digits is 2592, while the sum is 24.

The square root of 34231623 is about 5850.7796916309. The cubic root of 34231623 is about 324.6951713794.

Adding to 34231623 its reverse (32613243), we get a palindrome (66844866).

The spelling of 34231623 in words is "thirty-four million, two hundred thirty-one thousand, six hundred twenty-three".