68300823 has 16 divisors (see below), whose sum is σ = 97053696. Its totient is φ = 42625440.

The previous prime is 68300821. The next prime is 68300831. The reversal of 68300823 is 32800386.

It is not a de Polignac number, because 68300823 - 2¹ = 68300821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68300821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7288 + ... + 13773.

It is an arithmetic number, because the mean of its divisors is an integer number (6065856).

Almost surely, 2^68300823 is an apocalyptic number.

68300823 is a deficient number, since it is larger than the sum of its proper divisors (28752873).

68300823 is a wasteful number, since it uses less digits than its factorization.

68300823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21134.

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

The square root of 68300823 is about 8264.4311963982. The cubic root of 68300823 is about 408.7665148711.

The spelling of 68300823 in words is "sixty-eight million, three hundred thousand, eight hundred twenty-three".