68029248 has 112 divisors (see below), whose sum is σ = 210108800. Its totient is φ = 19418112.

The previous prime is 68029237. The next prime is 68029267. The reversal of 68029248 is 84292086.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65340 + ... + 66372.

Almost surely, 2^68029248 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 68029248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105054400).

68029248 is an abundant number, since it is smaller than the sum of its proper divisors (142079552).

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

68029248 is a wasteful number, since it uses less digits than its factorization.

68029248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 68029248 is about 8247.9844810717. The cubic root of 68029248 is about 408.2240215332.

The spelling of 68029248 in words is "sixty-eight million, twenty-nine thousand, two hundred forty-eight".