2264045 has 12 divisors (see below), whose sum is σ = 3160764. Its totient is φ = 1552320.

The previous prime is 2264027. The next prime is 2264057. The reversal of 2264045 is 5404622.

It can be written as a sum of positive squares in 2 ways, for example, as 1713481 + 550564 = 1309^2 + 742^2 .

It is not a de Polignac number, because 2264045 - 2¹² = 2259949 is a prime.

It is a d-powerful number, because it can be written as 2³ + 2¹¹ + 6⁶ + 4³ + 0 + 4⁹ + 5⁹ .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2264045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4376 + ... + 4865.

It is an arithmetic number, because the mean of its divisors is an integer number (263397).

2^2264045 is an apocalyptic number.

It is an amenable number.

2264045 is a deficient number, since it is larger than the sum of its proper divisors (896719).

2264045 is an equidigital number, since it uses as much as digits as its factorization.

2264045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9260 (or 9253 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2264045 is about 1504.6743833800. The cubic root of 2264045 is about 131.3091585166.

Adding to 2264045 its reverse (5404622), we get a palindrome (7668667).

The spelling of 2264045 in words is "two million, two hundred sixty-four thousand, forty-five".