620001059 has 2 divisors, whose sum is σ = 620001060. Its totient is φ = 620001058.

The previous prime is 620001043. The next prime is 620001077. The reversal of 620001059 is 950100026.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 620001059 - 2⁴ = 620001043 is a prime.

It is a super-2 number, since 2×620001059² = 768802626322242962, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (620001029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 310000529 + 310000530.

It is an arithmetic number, because the mean of its divisors is an integer number (310000530).

Almost surely, 2^620001059 is an apocalyptic number.

620001059 is a deficient number, since it is larger than the sum of its proper divisors (1).

620001059 is an equidigital number, since it uses as much as digits as its factorization.

620001059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 620001059 is about 24899.8204612001. The cubic root of 620001059 is about 852.7023838178.

The spelling of 620001059 in words is "six hundred twenty million, one thousand, fifty-nine".