2134888 has 32 divisors (see below), whose sum is σ = 4651200. Its totient is φ = 899712.

The previous prime is 2134879. The next prime is 2134921. The reversal of 2134888 is 8884312.

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, 3468 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (145350).

2^2134888 is an apocalyptic number.

2134888 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2325600).

2134888 is an abundant number, since it is smaller than the sum of its proper divisors (2516312).

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

2134888 is a wasteful number, since it uses less digits than its factorization.

2134888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649 (or 645 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 2134888 is about 1461.1255935066. The cubic root of 2134888 is about 128.7631814826.

The spelling of 2134888 in words is "two million, one hundred thirty-four thousand, eight hundred eighty-eight".