620570201 has 16 divisors (see below), whose sum is σ = 643123200. Its totient is φ = 598525200.

The previous prime is 620570161. The next prime is 620570213. The reversal of 620570201 is 102075026.

It is a cyclic number.

It is not a de Polignac number, because 620570201 - 2¹⁰ = 620569177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (620570221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 983156 + ... + 983786.

It is an arithmetic number, because the mean of its divisors is an integer number (40195200).

Almost surely, 2^620570201 is an apocalyptic number.

It is an amenable number.

620570201 is a deficient number, since it is larger than the sum of its proper divisors (22552999).

620570201 is a wasteful number, since it uses less digits than its factorization.

620570201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 620570201 is about 24911.2464762404. The cubic root of 620570201 is about 852.9632222520.

The spelling of 620570201 in words is "six hundred twenty million, five hundred seventy thousand, two hundred one".