2026196656 has 20 divisors (see below), whose sum is σ = 4282643304. Its totient is φ = 920998400.

The previous prime is 2026196633. The next prime is 2026196657. The reversal of 2026196656 is 6566916202.

It is not an unprimeable number, because it can be changed into a prime (2026196657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5756065 + ... + 5756416.

Almost surely, 2^2026196656 is an apocalyptic number.

It is an amenable number.

2026196656 is an abundant number, since it is smaller than the sum of its proper divisors (2256446648).

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

2026196656 is a wasteful number, since it uses less digits than its factorization.

2026196656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11512500 (or 11512494 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 2026196656 is about 45013.2942140430. The cubic root of 2026196656 is about 1265.3981584496.

The spelling of 2026196656 in words is "two billion, twenty-six million, one hundred ninety-six thousand, six hundred fifty-six".