620470601 has 2 divisors, whose sum is σ = 620470602. Its totient is φ = 620470600.

The previous prime is 620470579. The next prime is 620470621. The reversal of 620470601 is 106074026.

620470601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 387144976 + 233325625 = 19676^2 + 15275^2 .

It is a cyclic number.

It is not a de Polignac number, because 620470601 - 2²⁶ = 553361737 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (620470621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310235300 + 310235301.

It is an arithmetic number, because the mean of its divisors is an integer number (310235301).

Almost surely, 2^620470601 is an apocalyptic number.

It is an amenable number.

620470601 is a deficient number, since it is larger than the sum of its proper divisors (1).

620470601 is an equidigital number, since it uses as much as digits as its factorization.

620470601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 620470601 is about 24909.2472989450. The cubic root of 620470601 is about 852.9175869733.

The spelling of 620470601 in words is "six hundred twenty million, four hundred seventy thousand, six hundred one".