2296428 has 24 divisors (see below), whose sum is σ = 5674032. Its totient is φ = 720384.

The previous prime is 2296381. The next prime is 2296433. The reversal of 2296428 is 8246922.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5425 + ... + 5832.

It is an arithmetic number, because the mean of its divisors is an integer number (236418).

2^2296428 is an apocalyptic number.

It is an amenable number.

2296428 is an abundant number, since it is smaller than the sum of its proper divisors (3377604).

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

2296428 is a wasteful number, since it uses less digits than its factorization.

2296428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11281 (or 11279 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 2296428 is about 1515.3969776926. The cubic root of 2296428 is about 131.9322425437.

The spelling of 2296428 in words is "two million, two hundred ninety-six thousand, four hundred twenty-eight".