34345252 has 24 divisors (see below), whose sum is σ = 61209792. Its totient is φ = 16860000.

The previous prime is 34345243. The next prime is 34345291. The reversal of 34345252 is 25254343.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 34345252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60723 + ... + 61285.

It is an arithmetic number, because the mean of its divisors is an integer number (2550408).

Almost surely, 2^34345252 is an apocalyptic number.

It is an amenable number.

34345252 is a deficient number, since it is larger than the sum of its proper divisors (26864540).

34345252 is a wasteful number, since it uses less digits than its factorization.

34345252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819 (or 817 counting only the distinct ones).

The product of its digits is 14400, while the sum is 28.

The square root of 34345252 is about 5860.4822327177. The cubic root of 34345252 is about 325.0540407178.

Adding to 34345252 its reverse (25254343), we get a palindrome (59599595).

Subtracting from 34345252 its reverse (25254343), we obtain a palindrome (9090909).

The spelling of 34345252 in words is "thirty-four million, three hundred forty-five thousand, two hundred fifty-two".