2264744 has 8 divisors (see below), whose sum is σ = 4246410. Its totient is φ = 1132368.

The previous prime is 2264737. The next prime is 2264749. The reversal of 2264744 is 4474622.

It can be written as a sum of positive squares in only one way, i.e., 1562500 + 702244 = 1250^2 + 838^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2264749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141539 + ... + 141554.

2^2264744 is an apocalyptic number.

It is an amenable number.

2264744 is a deficient number, since it is larger than the sum of its proper divisors (1981666).

2264744 is a wasteful number, since it uses less digits than its factorization.

2264744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283099 (or 283095 counting only the distinct ones).

The product of its digits is 10752, while the sum is 29.

The square root of 2264744 is about 1504.9066416227. The cubic root of 2264744 is about 131.3226705651.

The spelling of 2264744 in words is "two million, two hundred sixty-four thousand, seven hundred forty-four".