68148801 has 72 divisors (see below), whose sum is σ = 126434880. Its totient is φ = 34546176.

The previous prime is 68148799. The next prime is 68148803. The reversal of 68148801 is 10884186.

It is an interprime number because it is at equal distance from previous prime (68148799) and next prime (68148803).

It is not a de Polignac number, because 68148801 - 2¹ = 68148799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68148803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 345835 + ... + 346031.

It is an arithmetic number, because the mean of its divisors is an integer number (1756040).

Almost surely, 2^68148801 is an apocalyptic number.

It is an amenable number.

68148801 is a deficient number, since it is larger than the sum of its proper divisors (58286079).

68148801 is a wasteful number, since it uses less digits than its factorization.

68148801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 68148801 is about 8255.2287067046. The cubic root of 68148801 is about 408.4630160173.

The spelling of 68148801 in words is "sixty-eight million, one hundred forty-eight thousand, eight hundred one".