1002888 has 32 divisors (see below), whose sum is σ = 2786400. Its totient is φ = 334224.

The previous prime is 1002887. The next prime is 1002893. The reversal of 1002888 is 8882001.

1002888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1002887) 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, 2106 + ... + 2537.

It is an arithmetic number, because the mean of its divisors is an integer number (87075).

2^1002888 is an apocalyptic number.

1002888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1002888 is an abundant number, since it is smaller than the sum of its proper divisors (1783512).

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

1002888 is a wasteful number, since it uses less digits than its factorization.

1002888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658 (or 4648 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 1002888 is about 1001.4429589348. The cubic root of 1002888 is about 100.0961741424.

Adding to 1002888 its reverse (8882001), we get a palindrome (9884889).

The spelling of 1002888 in words is "one million, two thousand, eight hundred eighty-eight".