2079456 has 24 divisors (see below), whose sum is σ = 5458824. Its totient is φ = 693120.

The previous prime is 2079433. The next prime is 2079461. The reversal of 2079456 is 6549702.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10735 + ... + 10926.

It is an arithmetic number, because the mean of its divisors is an integer number (227451).

2^2079456 is an apocalyptic number.

It is an amenable number.

2079456 is an abundant number, since it is smaller than the sum of its proper divisors (3379368).

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

2079456 is a wasteful number, since it uses less digits than its factorization.

2079456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21674 (or 21666 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 2079456 is about 1442.0318997859. The cubic root of 2079456 is about 127.6389565378.

The spelling of 2079456 in words is "two million, seventy-nine thousand, four hundred fifty-six".