68046007 has 2 divisors, whose sum is σ = 68046008. Its totient is φ = 68046006.

The previous prime is 68045981. The next prime is 68046047. The reversal of 68046007 is 70064086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68046007 - 2²³ = 59657399 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68046007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68046047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34023003 + 34023004.

It is an arithmetic number, because the mean of its divisors is an integer number (34023004).

Almost surely, 2^68046007 is an apocalyptic number.

68046007 is a deficient number, since it is larger than the sum of its proper divisors (1).

68046007 is an equidigital number, since it uses as much as digits as its factorization.

68046007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 68046007 is about 8249.0003636804. Note that the first 3 decimals coincide. The cubic root of 68046007 is about 408.2575407663.

The spelling of 68046007 in words is "sixty-eight million, forty-six thousand, seven".