2049796 has 24 divisors (see below), whose sum is σ = 4316480. Its totient is φ = 832032.

The previous prime is 2049791. The next prime is 2049797. The reversal of 2049796 is 6979402.

It is not an unprimeable number, because it can be changed into a prime (2049791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1395 + ... + 2458.

2^2049796 is an apocalyptic number.

It is an amenable number.

2049796 is an abundant number, since it is smaller than the sum of its proper divisors (2266684).

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

2049796 is a wasteful number, since it uses less digits than its factorization.

2049796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883 (or 3881 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 2049796 is about 1431.7108646651. The cubic root of 2049796 is about 127.0291953463.

It can be divided in two parts, 204 and 9796, that added together give a 4-th power (10000 = 10⁴).

The spelling of 2049796 in words is "two million, forty-nine thousand, seven hundred ninety-six".