68828283 has 6 divisors (see below), whose sum is σ = 99418644. Its totient is φ = 45885516.

The previous prime is 68828273. The next prime is 68828297. The reversal of 68828283 is 38282886.

It is not a de Polignac number, because 68828283 - 2⁹ = 68827771 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68828233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3823785 + ... + 3823802.

It is an arithmetic number, because the mean of its divisors is an integer number (16569774).

Almost surely, 2^68828283 is an apocalyptic number.

68828283 is a deficient number, since it is larger than the sum of its proper divisors (30590361).

68828283 is a wasteful number, since it uses less digits than its factorization.

68828283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7647593 (or 7647590 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 68828283 is about 8296.2812753667. The cubic root of 68828283 is about 409.8160646294.

The spelling of 68828283 in words is "sixty-eight million, eight hundred twenty-eight thousand, two hundred eighty-three".