11302664 has 8 divisors (see below), whose sum is σ = 21192510. Its totient is φ = 5651328.

The previous prime is 11302639. The next prime is 11302667. The reversal of 11302664 is 46620311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 792100 = 3242^2 + 890^2 .

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 (11302667) 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 as a sum of consecutive naturals, namely, 706409 + ... + 706424.

Almost surely, 2^11302664 is an apocalyptic number.

It is an amenable number.

11302664 is a deficient number, since it is larger than the sum of its proper divisors (9889846).

11302664 is a wasteful number, since it uses less digits than its factorization.

11302664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412839 (or 1412835 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 11302664 is about 3361.9434855452. The cubic root of 11302664 is about 224.4193356729.

Adding to 11302664 its reverse (46620311), we get a palindrome (57922975).

The spelling of 11302664 in words is "eleven million, three hundred two thousand, six hundred sixty-four".