2264905 has 8 divisors (see below), whose sum is σ = 2726784. Its totient is φ = 1806000.

The previous prime is 2264903. The next prime is 2264917. The reversal of 2264905 is 5094622.

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

It is not a de Polignac number, because 2264905 - 2¹ = 2264903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264903) 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, 1630 + ... + 2680.

It is an arithmetic number, because the mean of its divisors is an integer number (340848).

2^2264905 is an apocalyptic number.

It is an amenable number.

2264905 is a deficient number, since it is larger than the sum of its proper divisors (461879).

2264905 is a wasteful number, since it uses less digits than its factorization.

2264905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2264905 is about 1504.9601323623. The cubic root of 2264905 is about 131.3257823883.

The spelling of 2264905 in words is "two million, two hundred sixty-four thousand, nine hundred five".