2548896 has 48 divisors (see below), whose sum is σ = 7648704. Its totient is φ = 728064.

The previous prime is 2548891. The next prime is 2548901. The reversal of 2548896 is 6988452.

It is an interprime number because it is at equal distance from previous prime (2548891) and next prime (2548901).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2548891) 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, 1225 + ... + 2568.

It is an arithmetic number, because the mean of its divisors is an integer number (159348).

2^2548896 is an apocalyptic number.

It is an amenable number.

2548896 is an abundant number, since it is smaller than the sum of its proper divisors (5099808).

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

2548896 is a wasteful number, since it uses less digits than its factorization.

2548896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3813 (or 3805 counting only the distinct ones).

The product of its digits is 138240, while the sum is 42.

The square root of 2548896 is about 1596.5262290360. The cubic root of 2548896 is about 136.6000018579.

The spelling of 2548896 in words is "two million, five hundred forty-eight thousand, eight hundred ninety-six".