2070020259 has 32 divisors (see below), whose sum is σ = 3152244480. Its totient is φ = 1341748800.

The previous prime is 2070020243. The next prime is 2070020273. The reversal of 2070020259 is 9520200702.

It is a happy number.

It is not a de Polignac number, because 2070020259 - 2⁴ = 2070020243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2070020209) 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 31 ways as a sum of consecutive naturals, for example, 336804 + ... + 342894.

It is an arithmetic number, because the mean of its divisors is an integer number (98507640).

Almost surely, 2^2070020259 is an apocalyptic number.

2070020259 is a deficient number, since it is larger than the sum of its proper divisors (1082224221).

2070020259 is a wasteful number, since it uses less digits than its factorization.

2070020259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6448 (or 6442 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 2070020259 is about 45497.4753035814. The cubic root of 2070020259 is about 1274.4560558633.

The spelling of 2070020259 in words is "two billion, seventy million, twenty thousand, two hundred fifty-nine".