68041612 has 24 divisors (see below), whose sum is σ = 122245200. Its totient is φ = 33124416.

The previous prime is 68041607. The next prime is 68041619. The reversal of 68041612 is 21614086.

It is not an unprimeable number, because it can be changed into a prime (68041619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28314 + ... + 30622.

It is an arithmetic number, because the mean of its divisors is an integer number (5093550).

Almost surely, 2^68041612 is an apocalyptic number.

It is an amenable number.

68041612 is a deficient number, since it is larger than the sum of its proper divisors (54203588).

68041612 is a wasteful number, since it uses less digits than its factorization.

68041612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505 (or 2503 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 68041612 is about 8248.7339634637. The cubic root of 68041612 is about 408.2487509754.

Adding to 68041612 its reverse (21614086), we get a palindrome (89655698).

The spelling of 68041612 in words is "sixty-eight million, forty-one thousand, six hundred twelve".