2026090196 has 12 divisors (see below), whose sum is σ = 3818400852. Its totient is φ = 935118528.

The previous prime is 2026090189. The next prime is 2026090207. The reversal of 2026090196 is 6910906202.

It can be written as a sum of positive squares in 2 ways, for example, as 313785796 + 1712304400 = 17714^2 + 41380^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 19481585 + ... + 19481688.

It is an arithmetic number, because the mean of its divisors is an integer number (318200071).

Almost surely, 2^2026090196 is an apocalyptic number.

2026090196 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2026090196 is a deficient number, since it is larger than the sum of its proper divisors (1792310656).

2026090196 is a wasteful number, since it uses less digits than its factorization.

2026090196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38963290 (or 38963288 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 2026090196 is about 45012.1116589746. Note that the first 3 decimals coincide. The cubic root of 2026090196 is about 1265.3759959665.

Adding to 2026090196 its reverse (6910906202), we get a palindrome (8936996398).

The spelling of 2026090196 in words is "two billion, twenty-six million, ninety thousand, one hundred ninety-six".