68430848 has 44 divisors (see below), whose sum is σ = 144878472. Its totient is φ = 32194560.

The previous prime is 68430847. The next prime is 68430893. The reversal of 68430848 is 84803486.

It is not an unprimeable number, because it can be changed into a prime (68430841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15443 + ... + 19373.

Almost surely, 2^68430848 is an apocalyptic number.

68430848 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68430848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72439236).

68430848 is an abundant number, since it is smaller than the sum of its proper divisors (76447624).

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

68430848 is a wasteful number, since it uses less digits than its factorization.

68430848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968 (or 3950 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The square root of 68430848 is about 8272.2939986439. The cubic root of 68430848 is about 409.0257414908.

The spelling of 68430848 in words is "sixty-eight million, four hundred thirty thousand, eight hundred forty-eight".