60668456826 has 32 divisors (see below), whose sum is σ = 123348355200. Its totient is φ = 19887698880.

The previous prime is 60668456813. The next prime is 60668456861. The reversal of 60668456826 is 62865486606.

It is a super-4 number, since 4×60668456826⁴ (a number of 44 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2663755 + ... + 2686433.

It is an arithmetic number, because the mean of its divisors is an integer number (3854636100).

Almost surely, 2^60668456826 is an apocalyptic number.

60668456826 is an abundant number, since it is smaller than the sum of its proper divisors (62679898374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60668456826 is a wasteful number, since it uses less digits than its factorization.

60668456826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30054.

The product of its (nonzero) digits is 19906560, while the sum is 57.

The spelling of 60668456826 in words is "sixty billion, six hundred sixty-eight million, four hundred fifty-six thousand, eight hundred twenty-six".