2259536 has 10 divisors (see below), whose sum is σ = 4377882. Its totient is φ = 1129760.

The previous prime is 2259529. The next prime is 2259539. The reversal of 2259536 is 6359522.

It can be written as a sum of positive squares in only one way, i.e., 1345600 + 913936 = 1160^2 + 956^2 .

It is a d-powerful number, because it can be written as 2¹⁴ + 2¹⁴ + 5 + 9² + 5⁶ + 3¹² + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2259539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70595 + ... + 70626.

2^2259536 is an apocalyptic number.

It is an amenable number.

2259536 is a deficient number, since it is larger than the sum of its proper divisors (2118346).

2259536 is a wasteful number, since it uses less digits than its factorization.

2259536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141229 (or 141223 counting only the distinct ones).

The product of its digits is 16200, while the sum is 32.

The square root of 2259536 is about 1503.1753058110. The cubic root of 2259536 is about 131.2219302029.

The spelling of 2259536 in words is "two million, two hundred fifty-nine thousand, five hundred thirty-six".