34145612 has 24 divisors (see below), whose sum is σ = 62078016. Its totient is φ = 16421328.

The previous prime is 34145609. The next prime is 34145627. The reversal of 34145612 is 21654143.

34145612 is nontrivially palindromic in base 13.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10043 + ... + 13005.

It is an arithmetic number, because the mean of its divisors is an integer number (2586584).

Almost surely, 2^34145612 is an apocalyptic number.

It is an amenable number.

34145612 is a deficient number, since it is larger than the sum of its proper divisors (27932404).

34145612 is a wasteful number, since it uses less digits than its factorization.

34145612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077 (or 3075 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 34145612 is about 5843.4246807844. The cubic root of 34145612 is about 324.4229982940.

Adding to 34145612 its reverse (21654143), we get a palindrome (55799755).

The spelling of 34145612 in words is "thirty-four million, one hundred forty-five thousand, six hundred twelve".