68464848 has 40 divisors (see below), whose sum is σ = 187273728. Its totient is φ = 21478912.

The previous prime is 68464787. The next prime is 68464871. The reversal of 68464848 is 84846486.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 68464797 and 68464806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41136 + ... + 42767.

Almost surely, 2^68464848 is an apocalyptic number.

68464848 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

68464848 is an abundant number, since it is smaller than the sum of its proper divisors (118808880).

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

68464848 is a wasteful number, since it uses less digits than its factorization.

68464848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83931 (or 83925 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 48.

The square root of 68464848 is about 8274.3487961289. The cubic root of 68464848 is about 409.0934720199.

The spelling of 68464848 in words is "sixty-eight million, four hundred sixty-four thousand, eight hundred forty-eight".