11324505 has 8 divisors (see below), whose sum is σ = 18119232. Its totient is φ = 6039728.

The previous prime is 11324497. The next prime is 11324507. The reversal of 11324505 is 50542311.

11324505 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11324505 - 2³ = 11324497 is a prime.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11324507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377469 + ... + 377498.

It is an arithmetic number, because the mean of its divisors is an integer number (2264904).

Almost surely, 2^11324505 is an apocalyptic number.

11324505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11324505 is a deficient number, since it is larger than the sum of its proper divisors (6794727).

11324505 is an equidigital number, since it uses as much as digits as its factorization.

11324505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754975.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 11324505 is about 3365.1901877903. The cubic root of 11324505 is about 224.5637968632.

Adding to 11324505 its reverse (50542311), we get a palindrome (61866816).

The spelling of 11324505 in words is "eleven million, three hundred twenty-four thousand, five hundred five".