2149068 has 12 divisors (see below), whose sum is σ = 5014520. Its totient is φ = 716352.

The previous prime is 2149067. The next prime is 2149087. The reversal of 2149068 is 8609412.

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

It is not an unprimeable number, because it can be changed into a prime (2149061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89533 + ... + 89556.

2^2149068 is an apocalyptic number.

It is an amenable number.

2149068 is an abundant number, since it is smaller than the sum of its proper divisors (2865452).

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

2149068 is a wasteful number, since it uses less digits than its factorization.

2149068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179096 (or 179094 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 2149068 is about 1465.9699860502. The cubic root of 2149068 is about 129.0476357936.

The spelling of 2149068 in words is "two million, one hundred forty-nine thousand, sixty-eight".