2244996 has 90 divisors (see below), whose sum is σ = 6510042. Its totient is φ = 673920.

The previous prime is 2244973. The next prime is 2245013. The reversal of 2244996 is 6994422.

It can be written as a sum of positive squares in 3 ways, for example, as 171396 + 2073600 = 414^2 + 1440^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 2 + 2¹⁵ + 4³ + 4⁵ + 9² + 9⁶ + 6⁸ .

It is a self number, because there is not a number n which added to its sum of digits gives 2244996.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 54736 + ... + 54776.

2^2244996 is an apocalyptic number.

2244996 is a gapful number since it is divisible by the number (26) 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 2244996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3255021).

2244996 is an abundant number, since it is smaller than the sum of its proper divisors (4265046).

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

2244996 is a wasteful number, since it uses less digits than its factorization.

2244996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83 (or 59 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 2244996 is about 1498.3310715593. The cubic root of 2244996 is about 130.9398554589.

It can be divided in two parts, 2244 and 996, that added together give a triangular number (3240 = T₈₀).

The spelling of 2244996 in words is "two million, two hundred forty-four thousand, nine hundred ninety-six".