2059020240 has 40 divisors (see below), whose sum is σ = 6382963488. Its totient is φ = 549072000.

The previous prime is 2059020221. The next prime is 2059020241. The reversal of 2059020240 is 420209502.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2059020240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2059020241) 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, 4289386 + ... + 4289865.

Almost surely, 2^2059020240 is an apocalyptic number.

2059020240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2059020240 is an abundant number, since it is smaller than the sum of its proper divisors (4323943248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2059020240 is a wasteful number, since it uses less digits than its factorization.

2059020240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8579267 (or 8579261 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 2059020240 is about 45376.4282419848. The cubic root of 2059020240 is about 1272.1945729015.

Adding to 2059020240 its reverse (420209502), we get a palindrome (2479229742).

The spelling of 2059020240 in words is "two billion, fifty-nine million, twenty thousand, two hundred forty".