68466058 has 8 divisors (see below), whose sum is σ = 105474852. Its totient is φ = 33307776.

The previous prime is 68466053. The next prime is 68466067. The reversal of 68466058 is 85066486.

It can be written as a sum of positive squares in 2 ways, for example, as 61669609 + 6796449 = 7853^2 + 2607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (68466053) 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 3 ways as a sum of consecutive naturals, for example, 462535 + ... + 462682.

Almost surely, 2^68466058 is an apocalyptic number.

68466058 is a deficient number, since it is larger than the sum of its proper divisors (37008794).

68466058 is a wasteful number, since it uses less digits than its factorization.

68466058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925256.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 68466058 is about 8274.4219133423. The cubic root of 68466058 is about 409.0958820166.

The spelling of 68466058 in words is "sixty-eight million, four hundred sixty-six thousand, fifty-eight".