2236466444 has 12 divisors (see below), whose sum is σ = 3944634624. Its totient is φ = 1109427984.

The previous prime is 2236466429. The next prime is 2236466461. The reversal of 2236466444 is 4446646322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2200739 + ... + 2201754.

It is an arithmetic number, because the mean of its divisors is an integer number (328719552).

Almost surely, 2^2236466444 is an apocalyptic number.

It is an amenable number.

2236466444 is a deficient number, since it is larger than the sum of its proper divisors (1708168180).

2236466444 is a wasteful number, since it uses less digits than its factorization.

2236466444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4402624 (or 4402622 counting only the distinct ones).

The product of its digits is 663552, while the sum is 41.

The square root of 2236466444 is about 47291.2935327424. The cubic root of 2236466444 is about 1307.7381562727.

The spelling of 2236466444 in words is "two billion, two hundred thirty-six million, four hundred sixty-six thousand, four hundred forty-four".