68148701 has 8 divisors (see below), whose sum is σ = 71513280. Its totient is φ = 64817632.

The previous prime is 68148697. The next prime is 68148713. The reversal of 68148701 is 10784186.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68148701 - 2² = 68148697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68148721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4160 + ... + 12393.

It is an arithmetic number, because the mean of its divisors is an integer number (8939160).

Almost surely, 2^68148701 is an apocalyptic number.

It is an amenable number.

68148701 is a deficient number, since it is larger than the sum of its proper divisors (3364579).

68148701 is a wasteful number, since it uses less digits than its factorization.

68148701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16755.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 68148701 is about 8255.2226499350. Note that the first 3 decimals coincide. The cubic root of 68148701 is about 408.4628162275.

The spelling of 68148701 in words is "sixty-eight million, one hundred forty-eight thousand, seven hundred one".