68592841 has 4 divisors (see below), whose sum is σ = 72627732. Its totient is φ = 64557952.

The previous prime is 68592803. The next prime is 68592851. The reversal of 68592841 is 14829586.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14829586 = 2 ⋅7414793.

It can be written as a sum of positive squares in 2 ways, for example, as 63664441 + 4928400 = 7979^2 + 2220^2 .

It is a cyclic number.

It is not a de Polignac number, because 68592841 - 2¹¹ = 68590793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68592851) 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 3 ways as a sum of consecutive naturals, for example, 2017420 + ... + 2017453.

It is an arithmetic number, because the mean of its divisors is an integer number (18156933).

Almost surely, 2^68592841 is an apocalyptic number.

It is an amenable number.

68592841 is a deficient number, since it is larger than the sum of its proper divisors (4034891).

68592841 is a wasteful number, since it uses less digits than its factorization.

68592841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034890.

The product of its digits is 138240, while the sum is 43.

The square root of 68592841 is about 8282.0795093986. The cubic root of 68592841 is about 409.3482426891.

The spelling of 68592841 in words is "sixty-eight million, five hundred ninety-two thousand, eight hundred forty-one".