2136896 has 28 divisors (see below), whose sum is σ = 4287012. Its totient is φ = 1056768.

The previous prime is 2136889. The next prime is 2136913. The reversal of 2136896 is 6986312.

It can be written as a sum of positive squares in 2 ways, for example, as 1290496 + 846400 = 1136^2 + 920^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10976 + ... + 11168.

2^2136896 is an apocalyptic number.

It is an amenable number.

2136896 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2136896 is a wasteful number, since it uses less digits than its factorization.

2136896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378 (or 368 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 2136896 is about 1461.8125734854. The cubic root of 2136896 is about 128.8035388609.

The spelling of 2136896 in words is "two million, one hundred thirty-six thousand, eight hundred ninety-six".