11284464 has 40 divisors (see below), whose sum is σ = 30868560. Its totient is φ = 3539968.

The previous prime is 11284463. The next prime is 11284477. The reversal of 11284464 is 46448211.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11284463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6099 + ... + 7730.

It is an arithmetic number, because the mean of its divisors is an integer number (771714).

Almost surely, 2^11284464 is an apocalyptic number.

It is an amenable number.

11284464 is an abundant number, since it is smaller than the sum of its proper divisors (19584096).

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

11284464 is a wasteful number, since it uses less digits than its factorization.

11284464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13857 (or 13851 counting only the distinct ones).

The product of its digits is 6144, while the sum is 30.

The square root of 11284464 is about 3359.2356273414. The cubic root of 11284464 is about 224.2988146412.

The spelling of 11284464 in words is "eleven million, two hundred eighty-four thousand, four hundred sixty-four".