2235266646 has 16 divisors (see below), whose sum is σ = 4471686000. Its totient is φ = 744896768.

The previous prime is 2235266639. The next prime is 2235266699. The reversal of 2235266646 is 6466625322.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2235266598 and 2235266607.

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 7 ways as a sum of consecutive naturals, for example, 21711 + ... + 70298.

It is an arithmetic number, because the mean of its divisors is an integer number (279480375).

Almost surely, 2^2235266646 is an apocalyptic number.

2235266646 is an abundant number, since it is smaller than the sum of its proper divisors (2236419354).

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

2235266646 is a wasteful number, since it uses less digits than its factorization.

2235266646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96063.

The product of its digits is 622080, while the sum is 42.

The square root of 2235266646 is about 47278.6066419052. The cubic root of 2235266646 is about 1307.5042601803.

The spelling of 2235266646 in words is "two billion, two hundred thirty-five million, two hundred sixty-six thousand, six hundred forty-six".