2294128 has 20 divisors (see below), whose sum is σ = 4483840. Its totient is φ = 1137024.

The previous prime is 2294113. The next prime is 2294137. The reversal of 2294128 is 8214922.

It is a junction number, because it is equal to n+sod(n) for n = 2294096 and 2294105.

It is a congruent number.

It is an unprimeable number.

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, 1468 + ... + 2596.

It is an arithmetic number, because the mean of its divisors is an integer number (224192).

2^2294128 is an apocalyptic number.

It is an amenable number.

2294128 is a deficient number, since it is larger than the sum of its proper divisors (2189712).

2294128 is a wasteful number, since it uses less digits than its factorization.

2294128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264 (or 1258 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 2294128 is about 1514.6379105252. The cubic root of 2294128 is about 131.8881820115. Note that the first 3 decimals are identical.

The spelling of 2294128 in words is "two million, two hundred ninety-four thousand, one hundred twenty-eight".