68004212 has 12 divisors (see below), whose sum is σ = 119124096. Its totient is φ = 33968760.

The previous prime is 68004179. The next prime is 68004259. The reversal of 68004212 is 21240086.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3428 + ... + 12155.

It is an arithmetic number, because the mean of its divisors is an integer number (9927008).

Almost surely, 2^68004212 is an apocalyptic number.

It is an amenable number.

68004212 is a deficient number, since it is larger than the sum of its proper divisors (51119884).

68004212 is a wasteful number, since it uses less digits than its factorization.

68004212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16678 (or 16676 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 68004212 is about 8246.4666372938. The cubic root of 68004212 is about 408.1739374350.

Adding to 68004212 its reverse (21240086), we get a palindrome (89244298).

The spelling of 68004212 in words is "sixty-eight million, four thousand, two hundred twelve".