68058648 has 144 divisors (see below), whose sum is σ = 217676160. Its totient is φ = 19152000.

The previous prime is 68058643. The next prime is 68058649. The reversal of 68058648 is 84685086.

68058648 is a `hidden beast` number, since 68 + 0 + 586 + 4 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68058643) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 356233 + ... + 356423.

It is an arithmetic number, because the mean of its divisors is an integer number (1511640).

Almost surely, 2^68058648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 68058648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108838080).

68058648 is an abundant number, since it is smaller than the sum of its proper divisors (149617512).

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

68058648 is a wasteful number, since it uses less digits than its factorization.

68058648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 68058648 is about 8249.7665421514. The cubic root of 68058648 is about 408.2828200553.

The spelling of 68058648 in words is "sixty-eight million, fifty-eight thousand, six hundred forty-eight".