11473264 has 80 divisors (see below), whose sum is σ = 26426880. Its totient is φ = 4769280.

The previous prime is 11473247. The next prime is 11473279. The reversal of 11473264 is 46237411.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 157132 + ... + 157204.

It is an arithmetic number, because the mean of its divisors is an integer number (330336).

Almost surely, 2^11473264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11473264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13213440).

11473264 is an abundant number, since it is smaller than the sum of its proper divisors (14953616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11473264 is a wasteful number, since it uses less digits than its factorization.

11473264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 152 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 11473264 is about 3387.2206895920. The cubic root of 11473264 is about 225.5428145050.

The spelling of 11473264 in words is "eleven million, four hundred seventy-three thousand, two hundred sixty-four".