68594612 has 12 divisors (see below), whose sum is σ = 120651300. Its totient is φ = 34122816.

The previous prime is 68594611. The next prime is 68594621. The reversal of 68594612 is 21649586.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 58583716 + 10010896 = 7654^2 + 3164^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 68594612.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68594611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42737 + ... + 44312.

It is an arithmetic number, because the mean of its divisors is an integer number (10054275).

Almost surely, 2^68594612 is an apocalyptic number.

It is an amenable number.

68594612 is a deficient number, since it is larger than the sum of its proper divisors (52056688).

68594612 is a wasteful number, since it uses less digits than its factorization.

68594612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87250 (or 87248 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 68594612 is about 8282.1864263007. The cubic root of 68594612 is about 409.3517656491.

The spelling of 68594612 in words is "sixty-eight million, five hundred ninety-four thousand, six hundred twelve".