2297884 has 12 divisors (see below), whose sum is σ = 4196304. Its totient is φ = 1098944.

The previous prime is 2297881. The next prime is 2297887. The reversal of 2297884 is 4887922.

It is an interprime number because it is at equal distance from previous prime (2297881) and next prime (2297887).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12397 + ... + 12580.

It is an arithmetic number, because the mean of its divisors is an integer number (349692).

2^2297884 is an apocalyptic number.

It is an amenable number.

2297884 is a deficient number, since it is larger than the sum of its proper divisors (1898420).

2297884 is a wasteful number, since it uses less digits than its factorization.

2297884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25004 (or 25002 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 2297884 is about 1515.8773037420. The cubic root of 2297884 is about 131.9601195716.

The spelling of 2297884 in words is "two million, two hundred ninety-seven thousand, eight hundred eighty-four".