2888000040 has 32 divisors (see below), whose sum is σ = 8664000480. Its totient is φ = 770133312.

The previous prime is 2888000039. The next prime is 2888000041. The reversal of 2888000040 is 400008882.

It is an interprime number because it is at equal distance from previous prime (2888000039) and next prime (2888000041).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2887999971 and 2888000007.

It is not an unprimeable number, because it can be changed into a prime (2888000041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12033214 + ... + 12033453.

It is an arithmetic number, because the mean of its divisors is an integer number (270750015).

Almost surely, 2^2888000040 is an apocalyptic number.

2888000040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2888000040 is an abundant number, since it is smaller than the sum of its proper divisors (5776000440).

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

2888000040 is a wasteful number, since it uses less digits than its factorization.

2888000040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24066681 (or 24066677 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 2888000040 is about 53740.1157423391. The cubic root of 2888000040 is about 1424.0734783551.

The spelling of 2888000040 in words is "two billion, eight hundred eighty-eight million, forty", and thus it is an aban number.