2582996 has 18 divisors (see below), whose sum is σ = 4895982. Its totient is φ = 1191840.

The previous prime is 2582981. The next prime is 2582999. The reversal of 2582996 is 6992852.

It can be written as a sum of positive squares in 3 ways, for example, as 136900 + 2446096 = 370^2 + 1564^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2582999) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1235 + ... + 2586.

It is an arithmetic number, because the mean of its divisors is an integer number (271999).

2^2582996 is an apocalyptic number.

2582996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2582996 is a deficient number, since it is larger than the sum of its proper divisors (2312986).

2582996 is a wasteful number, since it uses less digits than its factorization.

2582996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851 (or 3836 counting only the distinct ones).

The product of its digits is 77760, while the sum is 41.

The square root of 2582996 is about 1607.1701838947. The cubic root of 2582996 is about 137.2064658219.

The spelling of 2582996 in words is "two million, five hundred eighty-two thousand, nine hundred ninety-six".