2887326 has 48 divisors (see below), whose sum is σ = 7001904. Its totient is φ = 886464.

The previous prime is 2887319. The next prime is 2887333. The reversal of 2887326 is 6237882.

It is a happy number.

2887326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2887319) and next prime (2887333).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6090 + ... + 6546.

It is an arithmetic number, because the mean of its divisors is an integer number (145873).

2^2887326 is an apocalyptic number.

2887326 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2887326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3500952).

2887326 is an abundant number, since it is smaller than the sum of its proper divisors (4114578).

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

2887326 is a wasteful number, since it uses less digits than its factorization.

2887326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 475 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 2887326 is about 1699.2133474052. The cubic root of 2887326 is about 142.3962679976.

The spelling of 2887326 in words is "two million, eight hundred eighty-seven thousand, three hundred twenty-six".