2026204240 has 20 divisors (see below), whose sum is σ = 4710925044. Its totient is φ = 810481664.

The previous prime is 2026204223. The next prime is 2026204261. The reversal of 2026204240 is 424026202.

It can be written as a sum of positive squares in 2 ways, for example, as 465006096 + 1561198144 = 21564^2 + 39512^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12663697 + ... + 12663856.

Almost surely, 2^2026204240 is an apocalyptic number.

2026204240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2026204240 is an abundant number, since it is smaller than the sum of its proper divisors (2684720804).

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

2026204240 is a wasteful number, since it uses less digits than its factorization.

2026204240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25327566 (or 25327560 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2026204240 is about 45013.3784557436. The cubic root of 2026204240 is about 1265.3997372315.

The spelling of 2026204240 in words is "two billion, twenty-six million, two hundred four thousand, two hundred forty".