2264915 has 4 divisors (see below), whose sum is σ = 2717904. Its totient is φ = 1811928.

The previous prime is 2264903. The next prime is 2264917. The reversal of 2264915 is 5194622.

It is a happy number.

2264915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2264915 - 2¹⁴ = 2248531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226487 + ... + 226496.

It is an arithmetic number, because the mean of its divisors is an integer number (679476).

2^2264915 is an apocalyptic number.

2264915 is a deficient number, since it is larger than the sum of its proper divisors (452989).

2264915 is an equidigital number, since it uses as much as digits as its factorization.

2264915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452988.

The product of its digits is 4320, while the sum is 29.

The square root of 2264915 is about 1504.9634547058. The cubic root of 2264915 is about 131.3259756644.

The spelling of 2264915 in words is "two million, two hundred sixty-four thousand, nine hundred fifteen".