2240265 has 8 divisors (see below), whose sum is σ = 3584448. Its totient is φ = 1194800.

The previous prime is 2240213. The next prime is 2240267. The reversal of 2240265 is 5620422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2240265 - 2⁶ = 2240201 is a prime.

It is a d-powerful number, because it can be written as 2¹² + 2¹⁴ + 4⁴ + 0 + 2¹⁹ + 6⁸ + 5⁶ .

It is not an unprimeable number, because it can be changed into a prime (2240267) 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, 74661 + ... + 74690.

It is an arithmetic number, because the mean of its divisors is an integer number (448056).

2^2240265 is an apocalyptic number.

It is an amenable number.

2240265 is a deficient number, since it is larger than the sum of its proper divisors (1344183).

2240265 is a wasteful number, since it uses less digits than its factorization.

2240265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149359.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2240265 is about 1496.7514823778. The cubic root of 2240265 is about 130.8478119218.

Adding to 2240265 its reverse (5620422), we get a palindrome (7860687).

The spelling of 2240265 in words is "two million, two hundred forty thousand, two hundred sixty-five".