68192241 has 8 divisors (see below), whose sum is σ = 97917120. Its totient is φ = 41964432.

The previous prime is 68192231. The next prime is 68192251. The reversal of 68192241 is 14229186.

It is an interprime number because it is at equal distance from previous prime (68192231) and next prime (68192251).

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

It is not a de Polignac number, because 68192241 - 2⁵ = 68192209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68192231) 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 7 ways as a sum of consecutive naturals, for example, 874221 + ... + 874298.

It is an arithmetic number, because the mean of its divisors is an integer number (12239640).

Almost surely, 2^68192241 is an apocalyptic number.

It is an amenable number.

68192241 is a deficient number, since it is larger than the sum of its proper divisors (29724879).

68192241 is a wasteful number, since it uses less digits than its factorization.

68192241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748535.

The product of its digits is 6912, while the sum is 33.

The square root of 68192241 is about 8257.8593473127. The cubic root of 68192241 is about 408.5497862632.

The spelling of 68192241 in words is "sixty-eight million, one hundred ninety-two thousand, two hundred forty-one".