2578996 has 12 divisors (see below), whose sum is σ = 5158048. Its totient is φ = 1105272.

The previous prime is 2578993. The next prime is 2579009. The reversal of 2578996 is 6998752.

2578996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2578996 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2578991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46026 + ... + 46081.

2^2578996 is an apocalyptic number.

It is an amenable number.

2578996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2578996 is a wasteful number, since it uses less digits than its factorization.

2578996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92118 (or 92116 counting only the distinct ones).

The product of its digits is 272160, while the sum is 46.

The square root of 2578996 is about 1605.9252784610. The cubic root of 2578996 is about 137.1356037417.

The spelling of 2578996 in words is "two million, five hundred seventy-eight thousand, nine hundred ninety-six".