2131068 has 12 divisors (see below), whose sum is σ = 4972520. Its totient is φ = 710352.

The previous prime is 2131049. The next prime is 2131081. The reversal of 2131068 is 8601312.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88783 + ... + 88806.

2^2131068 is an apocalyptic number.

It is an amenable number.

2131068 is an abundant number, since it is smaller than the sum of its proper divisors (2841452).

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

2131068 is a wasteful number, since it uses less digits than its factorization.

2131068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177596 (or 177594 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2131068 is about 1459.8177968500. The cubic root of 2131068 is about 128.6863360744.

The spelling of 2131068 in words is "two million, one hundred thirty-one thousand, sixty-eight".