2047896 has 64 divisors (see below), whose sum is σ = 6000000. Its totient is φ = 645408.

The previous prime is 2047883. The next prime is 2047919. The reversal of 2047896 is 6987402.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2047896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3855 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (93750).

2^2047896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2047896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3000000).

2047896 is an abundant number, since it is smaller than the sum of its proper divisors (3952104).

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

2047896 is a wasteful number, since it uses less digits than its factorization.

2047896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2047896 is about 1431.0471690339. The cubic root of 2047896 is about 126.9899345155.

It can be divided in two parts, 204 and 7896, that added together give a square (8100 = 90²).

The spelling of 2047896 in words is "two million, forty-seven thousand, eight hundred ninety-six".