2244756 has 24 divisors (see below), whose sum is σ = 5264224. Its totient is φ = 744480.

The previous prime is 2244751. The next prime is 2244761. The reversal of 2244756 is 6574422.

It is an interprime number because it is at equal distance from previous prime (2244751) and next prime (2244761).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹¹ + 2²¹ + 4⁴ + 4⁸ + 7³ + 5⁷ + 6⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244751) 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, 3066 + ... + 3726.

2^2244756 is an apocalyptic number.

It is an amenable number.

2244756 is an abundant number, since it is smaller than the sum of its proper divisors (3019468).

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

2244756 is a wasteful number, since it uses less digits than its factorization.

2244756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 949 counting only the distinct ones).

The product of its digits is 13440, while the sum is 30.

The square root of 2244756 is about 1498.2509803100. The cubic root of 2244756 is about 130.9351892761.

The spelling of 2244756 in words is "two million, two hundred forty-four thousand, seven hundred fifty-six".