68667246 has 24 divisors (see below), whose sum is σ = 149783400. Its totient is φ = 22734576.

The previous prime is 68667241. The next prime is 68667257. The reversal of 68667246 is 64276686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68667241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10120 + ... + 15483.

It is an arithmetic number, because the mean of its divisors is an integer number (6240975).

Almost surely, 2^68667246 is an apocalyptic number.

68667246 is an abundant number, since it is smaller than the sum of its proper divisors (81116154).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

68667246 is a wasteful number, since it uses less digits than its factorization.

68667246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25760 (or 25757 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 68667246 is about 8286.5702193368. The cubic root of 68667246 is about 409.4962005489.

The spelling of 68667246 in words is "sixty-eight million, six hundred sixty-seven thousand, two hundred forty-six".