2149296 has 20 divisors (see below), whose sum is σ = 5552472. Its totient is φ = 716416.

The previous prime is 2149289. The next prime is 2149331. The reversal of 2149296 is 6929412.

It is an alternating number because its digits alternate between even and odd.

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, 22341 + ... + 22436.

2^2149296 is an apocalyptic number.

It is an amenable number.

2149296 is an abundant number, since it is smaller than the sum of its proper divisors (3403176).

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

2149296 is a wasteful number, since it uses less digits than its factorization.

2149296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44788 (or 44782 counting only the distinct ones).

The product of its digits is 7776, while the sum is 33.

The square root of 2149296 is about 1466.0477481992. The cubic root of 2149296 is about 129.0521992944.

The spelling of 2149296 in words is "two million, one hundred forty-nine thousand, two hundred ninety-six".