2223606764 has 6 divisors (see below), whose sum is σ = 3891311844. Its totient is φ = 1111803380.

The previous prime is 2223606743. The next prime is 2223606793. The reversal of 2223606764 is 4676063222.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277950842 + ... + 277950849.

It is an arithmetic number, because the mean of its divisors is an integer number (648551974).

Almost surely, 2^2223606764 is an apocalyptic number.

It is an amenable number.

2223606764 is a deficient number, since it is larger than the sum of its proper divisors (1667705080).

2223606764 is a wasteful number, since it uses less digits than its factorization.

2223606764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555901695 (or 555901693 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 2223606764 is about 47155.1350756203. The cubic root of 2223606764 is about 1305.2268390146.

Adding to 2223606764 its reverse (4676063222), we get a palindrome (6899669986).

The spelling of 2223606764 in words is "two billion, two hundred twenty-three million, six hundred six thousand, seven hundred sixty-four".