68573041 has 4 divisors (see below), whose sum is σ = 69252084. Its totient is φ = 67894000.

The previous prime is 68573017. The next prime is 68573107. The reversal of 68573041 is 14037586.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66259600 + 2313441 = 8140^2 + 1521^2 .

It is a cyclic number.

It is not a de Polignac number, because 68573041 - 2¹⁵ = 68540273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68572988 and 68573006.

It is not an unprimeable number, because it can be changed into a prime (68573441) 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 3 ways as a sum of consecutive naturals, for example, 339370 + ... + 339571.

It is an arithmetic number, because the mean of its divisors is an integer number (17313021).

Almost surely, 2^68573041 is an apocalyptic number.

It is an amenable number.

68573041 is a deficient number, since it is larger than the sum of its proper divisors (679043).

68573041 is a wasteful number, since it uses less digits than its factorization.

68573041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679042.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 68573041 is about 8280.8840711605. The cubic root of 68573041 is about 409.3088514296.

The spelling of 68573041 in words is "sixty-eight million, five hundred seventy-three thousand, forty-one".