2266596988 has 12 divisors (see below), whose sum is σ = 4005055600. Its totient is φ = 1122295392.

The previous prime is 2266596953. The next prime is 2266597013. The reversal of 2266596988 is 8896956622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2750313 + ... + 2751136.

Almost surely, 2^2266596988 is an apocalyptic number.

It is an amenable number.

2266596988 is a deficient number, since it is larger than the sum of its proper divisors (1738458612).

2266596988 is a wasteful number, since it uses less digits than its factorization.

2266596988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501556 (or 5501554 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 61.

The square root of 2266596988 is about 47608.7910789594. The cubic root of 2266596988 is about 1313.5847637756.

The spelling of 2266596988 in words is "two billion, two hundred sixty-six million, five hundred ninety-six thousand, nine hundred eighty-eight".