2662946752 has 14 divisors (see below), whose sum is σ = 5284285088. Its totient is φ = 1331473344.

The previous prime is 2662946719. The next prime is 2662946789. The reversal of 2662946752 is 2576492662.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2662946696 and 2662946705.

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 as a sum of consecutive naturals, namely, 20804208 + ... + 20804335.

Almost surely, 2^2662946752 is an apocalyptic number.

It is an amenable number.

2662946752 is a deficient number, since it is larger than the sum of its proper divisors (2621338336).

2662946752 is an equidigital number, since it uses as much as digits as its factorization.

2662946752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41608555 (or 41608545 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The square root of 2662946752 is about 51603.7474608192. The cubic root of 2662946752 is about 1386.0774374449.

The spelling of 2662946752 in words is "two billion, six hundred sixty-two million, nine hundred forty-six thousand, seven hundred fifty-two".