68230083 has 18 divisors (see below), whose sum is σ = 96397572. Its totient is φ = 42921000.

The previous prime is 68230081. The next prime is 68230087. The reversal of 68230083 is 38003286.

It is not a de Polignac number, because 68230083 - 2¹ = 68230081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68230083.

It is not an unprimeable number, because it can be changed into a prime (68230081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 271708 + ... + 271958.

Almost surely, 2^68230083 is an apocalyptic number.

68230083 is a deficient number, since it is larger than the sum of its proper divisors (28167489).

68230083 is an equidigital number, since it uses as much as digits as its factorization.

68230083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 68230083 is about 8260.1503012960. The cubic root of 68230083 is about 408.6253446251.

Multiplying 68230083 by its product of nonzero digits (6912), we get a square (471606333696 = 686736²).

The spelling of 68230083 in words is "sixty-eight million, two hundred thirty thousand, eighty-three".