2302666752 has 48 divisors (see below), whose sum is σ = 6138961920. Its totient is φ = 767553536.

The previous prime is 2302666697. The next prime is 2302666757. The reversal of 2302666752 is 2576662032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2302666752.

It is not an unprimeable number, because it can be changed into a prime (2302666757) by changing a digit.

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, 181248 + ... + 193535.

It is an arithmetic number, because the mean of its divisors is an integer number (127895040).

Almost surely, 2^2302666752 is an apocalyptic number.

It is an amenable number.

2302666752 is an abundant number, since it is smaller than the sum of its proper divisors (3836295168).

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

2302666752 is an equidigital number, since it uses as much as digits as its factorization.

2302666752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374808 (or 374788 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 2302666752 is about 47986.1099902878. The cubic root of 2302666752 is about 1320.5160883700.

The spelling of 2302666752 in words is "two billion, three hundred two million, six hundred sixty-six thousand, seven hundred fifty-two".