68650848 has 96 divisors (see below), whose sum is σ = 228856320. Its totient is φ = 19612800.

The previous prime is 68650843. The next prime is 68650889. The reversal of 68650848 is 84805686.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×68650848² = 9425877862238208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68650843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373 + ... + 11723.

It is an arithmetic number, because the mean of its divisors is an integer number (2383920).

Almost surely, 2^68650848 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 68650848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114428160).

68650848 is an abundant number, since it is smaller than the sum of its proper divisors (160205472).

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

68650848 is a wasteful number, since it uses less digits than its factorization.

68650848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11377 (or 11363 counting only the distinct ones).

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

The square root of 68650848 is about 8285.5807279876. The cubic root of 68650848 is about 409.4636015361.

The spelling of 68650848 in words is "sixty-eight million, six hundred fifty thousand, eight hundred forty-eight".