2244536 has 32 divisors (see below), whose sum is σ = 4860000. Its totient is φ = 951936.

The previous prime is 2244533. The next prime is 2244553. The reversal of 2244536 is 6354422.

It is a d-powerful number, because it can be written as 2⁵ + 2¹³ + 4³ + 4⁹ + 5⁹ + 3⁹ + 6⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244533) 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, 8210 + ... + 8478.

It is an arithmetic number, because the mean of its divisors is an integer number (151875).

2^2244536 is an apocalyptic number.

It is an amenable number.

2244536 is an abundant number, since it is smaller than the sum of its proper divisors (2615464).

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

2244536 is a wasteful number, since it uses less digits than its factorization.

2244536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 427 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 2244536 is about 1498.1775595703. The cubic root of 2244536 is about 130.9309116497.

Adding to 2244536 its reverse (6354422), we get a palindrome (8598958).

It can be divided in two parts, 224 and 4536, that multiplied together give a square (1016064 = 1008²).

The spelling of 2244536 in words is "two million, two hundred forty-four thousand, five hundred thirty-six".