11238464 has 14 divisors (see below), whose sum is σ = 22301454. Its totient is φ = 5619200.

The previous prime is 11238463. The next prime is 11238503. The reversal of 11238464 is 46483211.

It can be written as a sum of positive squares in only one way, i.e., 9048064 + 2190400 = 3008^2 + 1480^2 .

It is not an unprimeable number, because it can be changed into a prime (11238463) 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, 87737 + ... + 87864.

It is an arithmetic number, because the mean of its divisors is an integer number (1592961).

Almost surely, 2^11238464 is an apocalyptic number.

It is an amenable number.

11238464 is a deficient number, since it is larger than the sum of its proper divisors (11062990).

11238464 is an equidigital number, since it uses as much as digits as its factorization.

11238464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175613 (or 175603 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 11238464 is about 3352.3818398267. The cubic root of 11238464 is about 223.9936222674.

The spelling of 11238464 in words is "eleven million, two hundred thirty-eight thousand, four hundred sixty-four".