2805887352 has 64 divisors (see below), whose sum is σ = 7062228000. Its totient is φ = 928986624.

The previous prime is 2805887317. The next prime is 2805887387. The reversal of 2805887352 is 2537885082.

It is an interprime number because it is at equal distance from previous prime (2805887317) and next prime (2805887387).

It is a super-2 number, since 2×2805887352² = 15746007664227143808, which contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3957174 + ... + 3957882.

Almost surely, 2^2805887352 is an apocalyptic number.

It is an amenable number.

2805887352 is an abundant number, since it is smaller than the sum of its proper divisors (4256340648).

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

2805887352 is a wasteful number, since it uses less digits than its factorization.

2805887352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1600 (or 1596 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 48.

The square root of 2805887352 is about 52970.6272569997. The cubic root of 2805887352 is about 1410.4469102926.

The spelling of 2805887352 in words is "two billion, eight hundred five million, eight hundred eighty-seven thousand, three hundred fifty-two".