68043286 has 8 divisors (see below), whose sum is σ = 104438664. Its totient is φ = 33230400.

The previous prime is 68043277. The next prime is 68043323. The reversal of 68043286 is 68234086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 13.

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, 395515 + ... + 395686.

It is an arithmetic number, because the mean of its divisors is an integer number (13054833).

Almost surely, 2^68043286 is an apocalyptic number.

68043286 is a deficient number, since it is larger than the sum of its proper divisors (36395378).

68043286 is a wasteful number, since it uses less digits than its factorization.

68043286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791246.

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 68043286 is about 8248.8354329566. The cubic root of 68043286 is about 408.2520989404.

The spelling of 68043286 in words is "sixty-eight million, forty-three thousand, two hundred eighty-six".