2294838 has 64 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 603936.

The previous prime is 2294833. The next prime is 2294843. The reversal of 2294838 is 8384922.

It is an interprime number because it is at equal distance from previous prime (2294833) and next prime (2294843).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4681 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (98280).

2^2294838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2294838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3144960).

2294838 is an abundant number, since it is smaller than the sum of its proper divisors (3995082).

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

2294838 is a wasteful number, since it uses less digits than its factorization.

2294838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498 (or 492 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 2294838 is about 1514.8722718434. The cubic root of 2294838 is about 131.9017864472.

The spelling of 2294838 in words is "two million, two hundred ninety-four thousand, eight hundred thirty-eight".