2236869426 has 16 divisors (see below), whose sum is σ = 4880442528. Its totient is φ = 677839200.

The previous prime is 2236869391. The next prime is 2236869433. The reversal of 2236869426 is 6249686322.

2236869426 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16945915 + ... + 16946046.

It is an arithmetic number, because the mean of its divisors is an integer number (305027658).

Almost surely, 2^2236869426 is an apocalyptic number.

2236869426 is an abundant number, since it is smaller than the sum of its proper divisors (2643573102).

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

2236869426 is a wasteful number, since it uses less digits than its factorization.

2236869426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33891977.

The product of its digits is 1492992, while the sum is 48.

The square root of 2236869426 is about 47295.5539770918. The cubic root of 2236869426 is about 1307.8166973257.

The spelling of 2236869426 in words is "two billion, two hundred thirty-six million, eight hundred sixty-nine thousand, four hundred twenty-six".