34545412 has 12 divisors (see below), whose sum is σ = 65950416. Its totient is φ = 15702440.

The previous prime is 34545403. The next prime is 34545419. The reversal of 34545412 is 21454543.

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

It is not an unprimeable number, because it can be changed into a prime (34545419) 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 3 ways as a sum of consecutive naturals, for example, 392518 + ... + 392605.

It is an arithmetic number, because the mean of its divisors is an integer number (5495868).

Almost surely, 2^34545412 is an apocalyptic number.

It is an amenable number.

34545412 is a deficient number, since it is larger than the sum of its proper divisors (31405004).

34545412 is a wasteful number, since it uses less digits than its factorization.

34545412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785138 (or 785136 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 34545412 is about 5877.5345171254. The cubic root of 34545412 is about 325.6842766106.

Adding to 34545412 its reverse (21454543), we get a palindrome (55999955).

It can be divided in two parts, 3454541 and 2, that added together give a palindrome (3454543).

The spelling of 34545412 in words is "thirty-four million, five hundred forty-five thousand, four hundred twelve".