11409064 has 16 divisors (see below), whose sum is σ = 22130100. Its totient is φ = 5507712.

The previous prime is 11409059. The next prime is 11409071. The reversal of 11409064 is 46090411.

It can be written as a sum of positive squares in 2 ways, for example, as 11168964 + 240100 = 3342^2 + 490^2 .

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 3 ways as a sum of consecutive naturals, for example, 24357 + ... + 24820.

Almost surely, 2^11409064 is an apocalyptic number.

It is an amenable number.

11409064 is a deficient number, since it is larger than the sum of its proper divisors (10721036).

11409064 is a wasteful number, since it uses less digits than its factorization.

11409064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49212 (or 49208 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 11409064 is about 3377.7305990857. The cubic root of 11409064 is about 225.1213436005.

Adding to 11409064 its reverse (46090411), we get a palindrome (57499475).

The spelling of 11409064 in words is "eleven million, four hundred nine thousand, sixty-four".