68233286 has 16 divisors (see below), whose sum is σ = 111887568. Its totient is φ = 30950400.

The previous prime is 68233283. The next prime is 68233301.

It is a happy number.

68233286 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68233283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8486 + ... + 14438.

It is an arithmetic number, because the mean of its divisors is an integer number (6992973).

Almost surely, 2^68233286 is an apocalyptic number.

68233286 is a deficient number, since it is larger than the sum of its proper divisors (43654282).

68233286 is a wasteful number, since it uses less digits than its factorization.

68233286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6487.

The product of its digits is 82944, while the sum is 38.

The square root of 68233286 is about 8260.3441816912. The cubic root of 68233286 is about 408.6317387084.

The spelling of 68233286 in words is "sixty-eight million, two hundred thirty-three thousand, two hundred eighty-six".