2294784 has 88 divisors (see below), whose sum is σ = 6877920. Its totient is φ = 755712.

The previous prime is 2294783. The next prime is 2294797. The reversal of 2294784 is 4874922.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 2⁵ + 2¹⁷ + 9³ + 4⁴ + 7 + 8⁷ + 4⁸ .

Its product of digits (32256) is a multiple of the sum of its prime factors (112).

It is not an unprimeable number, because it can be changed into a prime (2294783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27607 + ... + 27689.

2^2294784 is an apocalyptic number.

2294784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2294784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3438960).

2294784 is an abundant number, since it is smaller than the sum of its proper divisors (4583136).

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

2294784 is an equidigital number, since it uses as much as digits as its factorization.

2294784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 88 counting only the distinct ones).

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

The square root of 2294784 is about 1514.8544484537. The cubic root of 2294784 is about 131.9007518423.

The spelling of 2294784 in words is "two million, two hundred ninety-four thousand, seven hundred eighty-four".