2078612226 has 16 divisors (see below), whose sum is σ = 4619138400. Its totient is φ = 692870724.

The previous prime is 2078612209. The next prime is 2078612257. The reversal of 2078612226 is 6222168702.

2078612226 is digitally balanced in base 4, because in such base 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, 19246356 + ... + 19246463.

It is an arithmetic number, because the mean of its divisors is an integer number (288696150).

Almost surely, 2^2078612226 is an apocalyptic number.

2078612226 is an abundant number, since it is smaller than the sum of its proper divisors (2540526174).

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

2078612226 is a wasteful number, since it uses less digits than its factorization.

2078612226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38492830 (or 38492824 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 2078612226 is about 45591.7999864011. The cubic root of 2078612226 is about 1276.2169032287.

The spelling of 2078612226 in words is "two billion, seventy-eight million, six hundred twelve thousand, two hundred twenty-six".