68207344 has 20 divisors (see below), whose sum is σ = 132335280. Its totient is φ = 34056320.

The previous prime is 68207339. The next prime is 68207353. The reversal of 68207344 is 44370286.

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, 10884 + ... + 15964.

It is an arithmetic number, because the mean of its divisors is an integer number (6616764).

Almost surely, 2^68207344 is an apocalyptic number.

It is an amenable number.

68207344 is a deficient number, since it is larger than the sum of its proper divisors (64127936).

68207344 is a wasteful number, since it uses less digits than its factorization.

68207344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5928 (or 5922 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 68207344 is about 8258.7737588579. The cubic root of 68207344 is about 408.5799454712.

The spelling of 68207344 in words is "sixty-eight million, two hundred seven thousand, three hundred forty-four".