620068241 has 8 divisors (see below), whose sum is σ = 668325504. Its totient is φ = 571890960.

The previous prime is 620068223. The next prime is 620068271. The reversal of 620068241 is 142860026.

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 620068241 - 2¹⁴ = 620051857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (620068271) 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, 3371 + ... + 35376.

It is an arithmetic number, because the mean of its divisors is an integer number (83540688).

Almost surely, 2^620068241 is an apocalyptic number.

It is an amenable number.

620068241 is a deficient number, since it is larger than the sum of its proper divisors (48257263).

620068241 is a wasteful number, since it uses less digits than its factorization.

620068241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39991.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 620068241 is about 24901.1694705289. The cubic root of 620068241 is about 852.7331817128.

The spelling of 620068241 in words is "six hundred twenty million, sixty-eight thousand, two hundred forty-one".