2888468140 has 24 divisors (see below), whose sum is σ = 6124678560. Its totient is φ = 1144169088.

The previous prime is 2888468131. The next prime is 2888468153. The reversal of 2888468140 is 418648882.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 699025 + ... + 703144.

It is an arithmetic number, because the mean of its divisors is an integer number (255194940).

Almost surely, 2^2888468140 is an apocalyptic number.

2888468140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2888468140 is an abundant number, since it is smaller than the sum of its proper divisors (3236210420).

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

2888468140 is a wasteful number, since it uses less digits than its factorization.

2888468140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402281 (or 1402279 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 49.

The square root of 2888468140 is about 53744.4707853748. The cubic root of 2888468140 is about 1424.1504142708.

The spelling of 2888468140 in words is "two billion, eight hundred eighty-eight million, four hundred sixty-eight thousand, one hundred forty".