68417848 has 16 divisors (see below), whose sum is σ = 131412960. Its totient is φ = 33374400.

The previous prime is 68417827. The next prime is 68417851. The reversal of 68417848 is 84871486.

It is a happy number.

It is a super-2 number, since 2×68417848² = 9362003849902208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68417798 and 68417807.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 103968 + ... + 104623.

It is an arithmetic number, because the mean of its divisors is an integer number (8213310).

Almost surely, 2^68417848 is an apocalyptic number.

It is an amenable number.

68417848 is a deficient number, since it is larger than the sum of its proper divisors (62995112).

68417848 is a wasteful number, since it uses less digits than its factorization.

68417848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208638 (or 208634 counting only the distinct ones).

The product of its digits is 344064, while the sum is 46.

The square root of 68417848 is about 8271.5082058836. The cubic root of 68417848 is about 408.9998385949. Note that the first 3 decimals are identical.

The spelling of 68417848 in words is "sixty-eight million, four hundred seventeen thousand, eight hundred forty-eight".