2305852884 has 18 divisors (see below), whose sum is σ = 5828683770. Its totient is φ = 768617616.

The previous prime is 2305852867. The next prime is 2305852903. The reversal of 2305852884 is 4882585032.

It can be written as a sum of positive squares in only one way, i.e., 1597760784 + 708092100 = 39972^2 + 26610^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×2305852884² = 10633915045302234912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 32025699 + ... + 32025770.

It is an arithmetic number, because the mean of its divisors is an integer number (323815765).

Almost surely, 2^2305852884 is an apocalyptic number.

It is an amenable number.

2305852884 is an abundant number, since it is smaller than the sum of its proper divisors (3522830886).

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

2305852884 is a wasteful number, since it uses less digits than its factorization.

2305852884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64051479 (or 64051474 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The square root of 2305852884 is about 48019.2969961036. The cubic root of 2305852884 is about 1321.1248607175.

The spelling of 2305852884 in words is "two billion, three hundred five million, eight hundred fifty-two thousand, eight hundred eighty-four".